debt relief or debt restructuring? evidence from an ... · debt relief or debt restructuring?...
TRANSCRIPT
Debt Relief or Debt Restructuring? Evidence from an Experiment
with Distressed Credit Card Borrowers∗
Will DobbiePrinceton University and NBER
Jae SongSocial Security Administration
August 2016
Abstract
This paper reports results from a randomized field experiment that offered distressed creditcard borrowers more than $50 million in debt forgiveness and over 27,500 additional monthsto repay their debts. The experimental variation effectively randomized debt write-downs andminimum payments for borrowers at eleven large credit card issuers. Merging information fromthe experiment to administrative tax and bankruptcy records, we find that the debt write-downsincreased debt repayment and decreased bankruptcy filing. The debt write-downs also increasedformal sector employment for the most financially distressed borrowers. In contrast, we find littleimpact of the lower minimum payments on debt repayment, bankruptcy, or employment. Weshow that this null result can be explained by the positive short-run effect of increased liquiditybeing offset by the unintended, negative effect of exposing borrowers to more default risk. Weconclude that debt relief is more effective than debt restructuring for distressed credit cardborrowers, even when these borrowers are liquidity constrained.
∗We are extremely grateful to Ann Woods and Robert Kaplan at Money Management International, David Jones atthe Association of Independent Consumer Credit Counseling Agencies, Ed Falco at Auriemma Consulting Group, andGerald Ray and David Foster at the Social Security Administration for their help and support. We thank Tal Gross,Matthew Notowidigdo, and Jialan Wang for providing the bankruptcy data used in this analysis. We also thank HankFarber, Paul Goldsmith-Pinkham, Tal Gross, Larry Katz, Ben Keys, Patrick Kline, Alex Mas, Jesse Shapiro, AndreiShleifer, Crystal Yang, Jonathan Zinman, Eric Zwick, and numerous seminar participants for helpful comments andsuggestions. Daniel Herbst, Disa Hynsjo, Samsun Knight, Kevin Tang, Daniel Van Deusen, Amy Wickett, and YiningZhu provided excellent research assistance. Financial support from the Washington Center for Equitable Growth isgratefully acknowledged. Correspondence can be addressed to the authors by e-mail: [email protected] [Dobbie]or [email protected] [Song]. Any opinions expressed herein are those of the authors and not those of the Social SecurityAdministration.
During the 2007-2009 financial crisis, both lenders and policymakers introduced a series of new
debt relief and debt restructuring programs to help distressed borrowers. For example, in the
mortgage market, policymakers implemented reforms such as the Home Affordable Modification
Program (HAMP) that combined elements of both debt relief and debt restructuring in an attempt
to decrease the number of new foreclosures. Over the same time period, a number of large credit
card issuers independently introduced a similar set of debt relief and debt restructuring programs
to decrease the number of new delinquencies, although their efforts were hampered by government
regulations that prevented principal write-downs for most cardholders.1 In both markets, however,
there was little agreement about whether distressed borrowers were most likely to benefit from debt
relief, debt restructuring, or a combination of both.
The relative effectiveness of debt relief and debt structuring depends on the types of constraints
borrowers face at the margin. Debt write-downs benefit borrowers to the extent that long-run
insolvency concerns, and not short-run liquidity constraints, determine borrower behavior at the
margin. Conversely, restructuring debt contracts to reduce or defer payments can address any
short-run liquidity constraints, but at the cost of extending the repayment period and exposing
borrowers to new default risk in the future. To date, there is little empirical evidence on which
type of debt modification is most likely to benefit borrowers in practice.2
This paper provides new evidence on this question using data from a large randomized field
experiment matched to administrative tax and bankruptcy records. The experiment was designed
and implemented by a large non-profit credit counseling organization in the context of a preexist-
ing repayment program, called the Debt Management Plan (DMP). The DMP allows distressed
borrowers to simultaneously repay all of their outstanding credit card debt over a three to five year
period. In exchange for enrolling in the repayment program, credit card issuers will usually lower
the minimum payment amount and provide a partial write-down of any interest payments and
late fees. With more than 600,000 individuals enrolling in these repayment programs each year,
the DMP is one of the most important alternatives to consumer bankruptcy in the United States
(Wilshusen 2011).
In the experiment, control borrowers were offered the status quo repayment program that
had been offered to all borrowers prior to the experiment, while treated borrowers were offered a
modified repayment program that included some combination of two different treatments. The first
1In the United States, banking regulations prevent credit card issuers from simultaneously reducing the originalprincipal and lengthening the repayment period unless a debt is first classified as impaired. During the financial crisis,a group of credit card issuers proposed amending these regulations to allow them to introduce a pilot program thatwould have included both types of debt modifications. Reports indicate that many large card issuers were interestedin participating in the proposed pilot program. For example, see http://www.huffingtonpost.com/2008/10/30/
banks-asking-for-credit-c_n_139478.html2There is both theoretical and empirical work showing that debt relief and debt restructuring can increase
aggregate consumption and employment by decreasing debt overhang, potentially making these policies ex-postefficient during economic downturns (e.g. Hall 2011, Eggertsson and Krugman 2012, Mian, Rao, and Sufi 2013, Mianand Sufi 2014). Debt modifications can also be ex-post efficient in regular economic conditions if debt contracts areincomplete (e.g. Bolton and Scharfstein 1996, Bolton and Rosenthal 2002) or there are negative spillovers of loandefault (e.g. Campbell, Giglio, and Pathak 2011, Mian, Sufi, and Trebbi 2015), although ex-ante responses can offsetthese benefits (e.g. Bolton and Rosenthal 2002, Mayer et al. 2014).
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treatment increased the typical borrower’s debt write-down amount by an extra $1,712 by dropping
the last four payments of the repayment program and holding the minimum payment constant.
This “debt write-down” treatment is therefore likely to decrease insolvency-based defaults at the
beginning of the repayment program by promising a future debt write-down, and decrease defaults
at the end of the repayment program by deceasing exposure to default risk. Conversely, the second
treatment decreased the typical borrower’s minimum payment amount by an extra $26.68 by adding
an extra four months to the repayment program. This “minimum payment” treatment is therefore
likely to decrease liquidity-based defaults at the beginning of the repayment program by lowering
the minimum payment amount, but increase defaults at the end of the repayment program by
increasing the exposure to default risk. The combination of the two randomized treatments in a
real-world setting makes the experiment an ideal laboratory to measure the effects of debt relief
and debt restructuring.
In total, about 40,000 treated borrowers were offered more than $50 million in new debt write-
downs and more than 27,500 additional months to repay their debts as a part of the experiment.
We measure the effects of the randomized treatments using three administrative datasets matched
for the purposes of this study. Debt repayment is measured using administrative records from the
credit counseling organization that implemented the experiment. Financial distress is measured
using court bankruptcy records. Earnings, employment, and 401k contributions are measured
using tax data from the Social Security Administration (SSA). The matched dataset allows us to
estimate the medium-run effects of the debt write-downs and lower minimum payments across a
range of important outcomes.
We begin our analysis by estimating intent-to-treat effects that measure the impact of being
offered a combination of both treatments. We find that the experiment increased debt repayment
and decreased bankruptcy filing, particularly for borrowers with the highest debt-to-income ratios.
Treatment eligibility increased the probability of finishing a repayment program by 2.97 percentage
points for these high debt-to-income borrowers, a 20.01 percent increase from the control mean.
Bankruptcy filing over the first five years following the experiment also decreased by 1.19 percent-
age points for these borrowers, an 8.40 percent decrease from the control mean. There were no
detectable effects on labor market outcomes or 401k contributions for either high or low debt-to-
income borrowers, although large standard errors mean that we cannot rule out modest treatment
effects in either direction.
While these intent-to-treat estimates show that a more generous repayment program increases
debt repayment and decreases bankruptcy, they do not allow us to identify the separate impact of
debt write-downs and lower minimum payments — the parameters that are most relevant to both
economic theory and policy. Ideally, the experiment would have provided different debt modifi-
cations to different, randomly selected individuals. Some borrowers could have been offered debt
write-downs, but not lower minimum payments. Other borrowers could have been offered lower
minimum payments, but not debt write-downs. In this scenario, we could identify the separate im-
pact of debt write-downs and lower minimum payments by comparing the intent-to-treat estimates
2
across these different treatment groups. However, this experimental design was not feasible for the
non-profit credit counselor implementing the experiment.
We therefore develop an empirical design that identifies the separate impact of each treatment
using the combination of the randomized experiment and the significant across-borrower variation
in potential treatment intensity in our data; that is, the hypothetical write-down and minimum
payment treatments that each borrower in our sample would have received if they had been assigned
to the treatment group. Potential treatment intensity varies across borrowers in our data because
each of the eleven credit card issuers participating in the experiment offered a different combination
of treatments, and because borrowers varied in their propensity to borrower from each of these
credit card issuers. We measure these borrower-specific treatment intensities using detailed data
from the non-profit credit counselor to calculate the difference between each borrower’s hypothetical
treatment and hypothetical control repayment program offers. We then isolate the effects of the
debt write-down and minimum payment treatments by comparing the impact of the randomized
experiment across borrowers that differed in their potential treatment intensity. While our research
design is not a pure experiment (as potential treatment intensity is not randomly assigned to
borrowers), the randomization of treatment eligibility combined with highly accurate measures of
potential treatment intensity allows us to avoid the most likely threats to causal inference.3
Using this empirical design, we find that the debt write-down treatment had an economically
and statistically large effect on most outcomes. For high debt-to-income borrowers, the median
write-down increased the probability of finishing a repayment program by 2.51 percentage points, a
16.91 percent increase from the control mean, and decreased the probability of filing for bankruptcy
in the first five years by 1.37 percentage points, a 9.64 decrease from the control mean. Employ-
ment over the same time period also increased by 1.70 percentage points for high debt-to-income
borrowers, a 2.17 percent increase from the control mean. The estimated effects for earnings and
401k contributions are small and not statistically significant for most borrowers, however.
In sharp contrast, there were no economically or statistically significant effects of the minimum
payment treatment. There was no discernible effect of the minimum payment treatment on debt
repayment, with the 95 percent confidence interval ruling out treatment effects larger than 0.15
percentage points. The median treatment also increased the probability of filing for bankruptcy by
a statistically insignificant 0.70 percentage points, a 6.76 percent increase from the control mean.
There were also no detectable effects of the minimum payment treatment on employment, earnings,
or 401k contributions for any borrowers in our sample.
In the final part of the paper, we use a simple economic model to explore the possible mech-
anisms driving our reduced form results. The model clarifies that the write-down and minimum
3Our empirical strategy is closely related to earlier work using the interaction of state or federal law changes withstate- or individual-level variation in treatment intensity. For example, Card (1992) estimates the impact of minimumwage laws on wages, employment, and education using across-state variation in the fraction of workers earning lessthan a new federal minimum wage. Similarly, Currie and Gruber (1996) estimate the impact of health insuranceeligibility on health care utilization and child health using across-state and across-group variation in the number ofchildren eligible for Medicaid. However, in contrast to these earlier studies, the treatment and control groups in oursetting are determined by random assignment.
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payment treatments can affect repayment rates through three distinct channels: (1) by decreasing
forward-looking defaults early in the repayment program through the promise of future debt relief,
(2) by decreasing liquidity-based defaults through a lower minimum payment, and (3) by either
decreasing or increasing exposure to default risk at the end of the experiment through either a
shorter or longer repayment program. We then use the model to show that it is possible to test the
relative importance of these competing channels using treatment effects at different points during
the repayment program.
Surprisingly, we find that the effects of the write-down treatment on debt repayment are largely
explained by forward-looking behavior. Taken at face value, our point estimates suggest at least
85.1 percent of the effect of debt write-downs on repayment can be explained by forward-looking
decisions made early in the repayment program. While we are unable to distinguish between the
different types of forward-looking behavior that could be driving our results, these results stand in
stark contrast to the widespread view that distressed credit card borrowers are completely present-
focused.
We also find that the minimum payment treatment modestly decreased liquidity-based defaults
early in the repayment program. However, the positive short-run effect of increased liquidity is
nearly exactly offset by the negative long-run effect of exposing borrowers to more default risk.
The net effect of a lower minimum payment on debt repayment is therefore a statistical zero.
These results help to reconcile our reduced form estimates with a large literature documenting
liquidity constraints in a variety of settings (e.g. Gross and Souleles 2002, Johnson, Parker, and
Souleles 2006, Agarwal, Souleles, and Liu 2007, Parker et al. 2013, Agarwal et al. 2015). We view
our findings as being consistent with this literature, while suggesting that lower minimum payments
are an ineffective way to address liquidity constraints in the credit card market.
Our results are also related to an important literature examining the effect of loan modifica-
tions in the mortgage market. Agarwal et al. (2012) show that mortgage modifications made
through HAMP modestly decreased both mortgage and non-mortgage defaults, although it is un-
clear whether the effects were driven by lower interest rates, principal reductions, or repayment
period extensions.4 Similarly, recent work shows that anticipated mortgage interest rate reductions
during this time period decreased mortgage defaults and increased non-durable consumption (e.g.
Di Maggio, Kermani, and Ramcharan 2014, Keys et al. 2014, Fuster and Willen 2015), although
it is again unclear whether the effects were driven by a lower minimum payment or a lower debt
burden. There are also a number of differences between the secured and unsecured debt markets
that make it difficult to generalize results across these settings. For example, it is possible that liq-
uidity constraints may be relatively more important for mortgage debt, where delinquent borrowers
often have to choose between repayment or foreclosure, while strategic concerns may dominate for
unsecured credit card debt, where borrowers also have the option of filing for bankruptcy (e.g.
4Cross-sectional regressions suggest that principal forgiveness is more effective than other types of mortgagemodifications (Haughwout, Okah, and Tracy 2010), and recent theoretical work suggests that mortgage paymentdeferrals are likely to increase mortgage defaults unless paired with some sort of debt relief (Eberly and Krishnamurthy2014).
4
Mahoney 2015).
Our results are also related to recent work estimating the effects of consumer bankruptcy pro-
tection, which combines elements of both debt relief and debt restructuring for unsecured debts.
Exploiting the random assignment of bankruptcy filings to judges, Dobbie and Song (2015) and
Dobbie, Goldsmith-Pinkham, and Yang (2015) show that bankruptcy protection increases earn-
ings and decreases financial distress, respectively. There is also evidence that the availability of
consumer bankruptcy as an outside option provides implicit health (Gross and Notowidigdo 2011,
Mahoney 2015) and consumption insurance (Dobbie and Goldsmith-Pinkham 2014) to distressed
borrowers, and that filing rates respond to financial incentives (Fay, Hurst, and White 2002). How-
ever, none of these papers are able to identify the mechanisms through which debt relief or debt
restructuring benefits debtors.
There is also a substantial literature on consumer debt more generally. For example, recent
work shows that debt overhang can affect labor supply (Bernstein 2016), entrepreneurial activity
(Adelino, Schoar, and Severino 2013), and home investment (Melzer forthcoming), and that loan
demand is sensitive to interest rates in the credit card (Gross and Souleles 2002), home equity
(Bhutta and Keys 2014), and mortgage markets (DeFusco and Paciorek 2014); to the down payment
amount in the auto loan market (Adams, Einav, and Levin 2009); and to the available loan amount
in the payday loan market (Dobbie and Skiba 2013). There is also work showing that both savings
and borrowing can be affected by the presence of social insurance programs (e.g. Hurst and Ziliak
2006, Hurst and Willen 2007) and by the race of the borrower (e.g. Charles and Hurst 2002,
Charles, Hurst, and Stephens 2008). See Zinman (2015) for a detailed review of the literature.
The remainder of this paper is structured as follows. Section I describes the institutional setting
and experimental design. Section II provides a simple conceptual framework for interpreting the
experimental results. Section III describes our data and empirical design. Section IV presents our
main results of how the randomized experiment affected debt repayment, bankruptcy, labor market
outcomes, and savings. Section V explores the potential mechanisms driving our results. Section
VI concludes.
I. Background and Experimental Design
A. Background
The randomized experiment described in this paper was implemented by Money Management
International (MMI), the largest non-profit credit counseling agency in the United States. In the
early 1950s, credit card issuers helped establish the first non-profit credit counseling organizations
to increase recovery rates and decrease the number of new bankruptcy filings. Today, non-profit
credit counseling organizations such as MMI provide a wide range of services to its clients via phone
and in-person sessions, including general financial advice, credit counseling, bankruptcy counseling,
and housing counseling.
One of the most important products offered by non-profit credit counselors is the debt manage-
5
ment plan (DMP), a structured repayment program that simultaneously repays all of a borrower’s
outstanding credit card debt over three to five years.5 Under the DMP, the credit counseling agency
negotiates directly with each of the borrower’s creditors to lower the minimum payment amount
and partially write-off interest payments and late fees. In most cases, creditors will also agree to
stop recording the debt as delinquent on the borrower’s credit report. The borrower then makes
one monthly payment to the counseling agency that is disbursed to his or her creditors according
to the terms of the restructured agreements. The minimum payment for each credit card account is
typically about two to three percent of the original balance, although borrowers can make additional
payments to reduce the length of the repayment program. In our sample, the average minimum
payment for the control group is 2.38 percent of original balance, or about $437 per month. The
average length of repayment programs for the control group is 52.7 months.
Creditors will usually allow borrowers to resume a repayment program if they miss just one or
two payments. However, if a borrower misses too many payments or withdraws from the program,
the remaining credit card debt is usually sent to collection. At this point, either the original
creditor or a third-party debt collector will use a combination of collection letters, phone calls,
wage garnishment orders, and asset seizure orders to collect the remaining debt. Borrowers can
make these collection efforts more difficult by ignoring collection letters and calls, changing their
telephone number, or moving without leaving a forwarding address. Borrowers can also leave
the formal banking system to hide their assets from seizure, change jobs to force creditors to
reinstate a garnishment order, or work less so that their earnings are not subject to garnishment.
Most borrowers also have the option of discharging the remaining credit card debt through the
consumer bankruptcy system. In all of these scenarios, however, borrowers’ credit scores are likely
to deteriorate significantly, at least in the short run.
The costs of administering the DMP are covered by a combination of a small administrative
fee of about $10 to $50 paid by the borrower, and a “fair share” payment paid by the credit card
issuers. Fair share payments have become somewhat less generous over time, falling from an average
of twelve to fifteen percent of the recovered debt in the 1990s, to about five to ten percent of the
recovered debt today (Wilshusen 2011). To the best of our knowledge, both the fair share payments
and administrative fees remained relatively constant throughout the experiment.
To help ensure that creditors benefit from their participation in the repayment program, the
counseling agency screens potential clients to make sure that (1) the borrower has a sufficient cash
flow to repay his or her debts over the three to five year period of the repayment program, and (2)
that the borrower cannot reasonably repay his or her debts without a repayment program. Histor-
ically, creditors have given credit counseling agencies the incentive to effectively screen potential
clients through a combination of monitoring and the fair share payments discussed above. To
strengthen the counseling agencies’ incentive to effectively screen clients, many creditors also con-
5Under current regulatory guidelines, the term length for a DMP cannot exceed five years. If borrowers cannotfully repay their credit card debts within this five year limit, they cannot participate in a DMP unless the creditor iswilling to write off a portion of the original balance and recognize the loan as impaired. To date, however, creditorshave typically been unwilling to do this (Wilshusen 2011).
6
dition their fair share payments on the borrower’s completion of the repayment program (Wilshusen
2011).
Creditor participation in a DMP is voluntary, and creditors may choose to participate in only
a subset of the DMPs proposed by the credit counseling agencies. In principle, a creditor will only
participate in a repayment program if doing so increases the expected repayment rate, presumably
because the borrower is likely to default or file for bankruptcy (Wilshusen 2011).6 Creditors can
also directly refer borrowers to a credit counseling agency if the risk of default or bankruptcy is
particularly high. In our sample, approximately 15.5 percent of individuals report that they learned
about MMI from a creditor. In comparison, 33.7 percent of individuals in our sample report that
they learned about MMI from an internet search, 19.8 percent from a family member or friend,
and 20.0 percent from a paid advertisement.
Each year, MMI administers over 75,000 DMPs that repay nearly $600 million in unsecured debt.
Nationwide, it is estimated that non-profit credit counselors administer approximately 600,000
DMPs that repay unsecured creditors between $1.5 and $2.5 billion each year (Hunt 2005, Wilshusen
2011).
B. Experimental Design
Overview: In 2003, MMI and eleven large credit card issuers agreed to offer lower minimum pay-
ments and new debt write-downs to a subset of borrowers interested in a structured repayment
program. The purpose of the experiment was to evaluate the effect of more borrower-friendly
terms on repayment rates, particularly for the most financially distressed borrowers.
The resulting randomized experiment was conducted between January 2005 and August 2006.
The experimental population consisted of the approximately 80,000 prospective clients that con-
tacted MMI during this time period. The experiment only included individuals contacting MMI
for the first time during this time period; individuals who had already enrolled in a DMP before
January 2005 were excluded from the randomized trial. Individuals working with counselors with
less than six months of experience were also excluded from the experiment.
Sequence of the Experiment: First, each prospective client was randomly assigned to a credit
counselor conditional on the contact date, the client’s state of residence, and the reference type
(i.e. web vs. phone). For each counselor, the MMI computer system would automatically switch
from the control group concessions to the treatment group concessions every two weeks. This
automated rotation procedure was meant to ensure that experimental procedures were followed by
the counselors, and to ensure that any counselor-specific effects would not bias the experiment.
Counselors were also strictly instructed not to inform prospective clients about the experiment. A
senior credit counselor conducted frequent audits of the counselors to ensure that the experimental
procedures were followed, and that the treatment and control populations remained relatively
6Consistent with this view, individuals enrolled in a DMP are less likely to file for bankruptcy (Staten and Barron2006) and less likely to report financial distress (O’Neill et al. 2006) than observably similar individuals who are notenrolled in a DMP.
7
similar. MMI worked with the participating credit card issuers to design the automated rotation
procedure, but none of the issuers were directly involved with the implementation of the experiment
or the auditing process.
Following the assignment of an individual to a counselor, the assigned counselor collected in-
formation on the prospective client’s unsecured debts, assets, liabilities, monthly income, monthly
expenses, homeownership status, number of dependents, and so on. Identical information was
collected from both the treatment and control groups, and there was no indication of treatment
status communicated to the prospective clients. Using the information collected by the counselor,
the MMI computer system would then calculate the terms of the individual’s repayment program,
including the minimum payment amount, the length of the program, and the total financing costs.
These terms depended on the individual’s specific credit card debts, and whether the individual
was assigned to the treatment or control group.
Next, the credit counselor would explain the individual’s options for repaying his or her debts.
The details of this process closely followed MMI’s usual procedures, and were identical for the
treatment and control groups.7 In most cases, the repayment options were explained in the following
way. First, individuals were told that they could liquidate their assets and repay their debts
immediately, although relatively few individuals in our sample had enough assets to make this a
viable option. Next, individuals were told that they could file for Chapter 7 bankruptcy, which
would allow them to discharge their unsecured debts and avoid debt collection in exchange for any
non-exempt assets and the required court fees. Third, individuals were told what would happen
if they continued paying only the minimum payment on their credit cards. In a representative
call provided to the research team, the MMI counselor explained that “if you continue making the
minimum payment of $350, it will take you 348 months to repay your credit cards, and you will
have to spend about $21,300 in financing charges.” Finally, individuals were told about the benefits
of enrolling in a structured repayment program. In the same representative call, the MMI counselor
explained that if the individual enrolled in a DMP, her payments would “drop to $301, you would
repay all of your credit cards in 56 months, and only have $3,800 in financing charges. That is a
savings of about $17,500.”
Following the counselor’s explanation of the repayment options, the individual would then
indicate whether or not to enroll in the offered repayment program. Individuals could also call
back at a later date to enroll in the repayment program under the same terms.
Treatment Intensity: Compared to control borrowers, treated borrowers were offered repayment
programs with some combination of (1) larger debt write-downs to address any long-run debt
overhang concerns, and (2) lower minimum payments to address any short-run liquidity constraints.
7The internal validity of the experiment is not affected by the details of this procedure, as the framing of therepayment options was identical for treated and control borrowers. Of course, the effects of the two treatments maybe mediated through the specific way the DMP terms were presented to borrowers. For example, it is possible thatindividuals view a debt debt write-down as being more valuable if it is framed as a financing fee reduction. It is alsopossible that individuals view a given treatment as more or less valuable after being told about their outside options.All of our results should be interpreted with these potential framing issues in mind.
8
Table 1 provides an illustrative example of how each treatment could have impacted the typical
borrower’s repayment program. Each row presents DMP terms for a hypothetical borrower with
the mean amount of credit card debt ($18,212), minimum payment requirements (2.38 percent of
initial debt), and interest rate (8.50 percent). We first calculate the DMP terms for the hypo-
thetical borrower under the control conditions. We then recalculate the DMP terms applying the
median write-down treatment (a 3.69 percentage point decrease in the implied interest rate), and
then applying the median minimum payment treatment (a 0.14 percentage point decrease in the
minimum payment percentage).
For this hypothetical borrower, the control repayment program would have required a minimum
payment of $433.45 for 50.05 months, with the financing fees totaling $3,482. The median write-
down treatment would have decreased these financing fees by an additional $1,712, or 49.17 percent,
by dropping the last four payments of the borrower’s repayment program. Importantly, however,
the write-down treatment would not have affected the borrower’s minimum payment amount. As
a result, the treatment should only increase enrollment in the repayment program if borrowers
value debt forgiveness at the end of the repayment program, about three to five years in the
future. The treatment could also increase the probability of completing the repayment program by
mechanically reducing the treatment group’s default rates to zero during the approximately four
month time period when their payments are forgiven.
Conversely, the median minimum payment treatment would have decreased the hypothetical
borrower’s minimum payment by an additional $26.68, or 6.15 percent, by adding an additional
four months to the repayment program. The longer repayment period also would have increased the
financing fees for this borrower by $289, or 8.30 percent. Thus, the minimum payment treatment
should decrease liquidity-based defaults at the beginning of the repayment program by lowering the
minimum payment amount, but increase defaults at the end of the repayment program by increasing
the exposure to default risk. This implies that the net effect of the minimum payment treatment
depends on the relative importance of short-run liquidity constraints and long-run default risk.
The example from Table 1 describes the impact of the median write-down and minimum pay-
ment treatments. In practice, however, there is considerable variation in treatment intensity due to
the different combination of the write-down and minimum payment treatments offered by the eleven
credit card issuers participating in the experiment (see Appendix Table 1). For example, three card
issuers only offered write-down treatment, with all three choosing a different write-down intensity.
While none of the participating issuers offered the minimum payment reduction, one credit card
issuer offered the smallest write-down (i.e. a 4.0 percentage point decrease in the implied interest
rate) and the largest minimum payment reduction (i.e. a 0.5 percentage point decrease in the
minimum payment percentage). In total, seven different combinations of the two treatments were
offered by participating issuers.
Individuals also varied in their propensity to borrow from each of these card issuers, leading
to even more variation in the potential write-down and minimum payment treatments offered to
borrowers. Appendix Figure 1 plots potential treatment intensity for every borrower in our sample.
9
The data reveal significant independent across-borrower variation in the both the write-down and
minimum payment treatments. For example, only 30 percent of borrowers have potential write-
down and minimum payment treatments that are both above the median. Nineteen percent of
borrowers only have an above median potential write-down treatment, and 9.9 percent only have an
above median potential minimum payment treatment. The remainder of the sample have potential
write-down and minimum payment treatments that are both below the median. In total, there
are nearly 50,000 different unique combinations of potential write-down and minimum payment
treatments in our sample.
To illustrate the magnitude of the across-borrower variation in dollar terms, we recalculate the
DMP terms for the hypothetical borrower from Table 1 with various treatment intensities. This
exercise reveals that, for the hypothetical borrower described above, the 75th percentile write-
down treatment is $1,521 larger than the 25th percentile write-down treatment. In other words,
the difference between the 75th and 25th percentile treated borrowers is nearly as large as the
difference between treated and control borrowers at the median. Similarly, the 75th percentile
minimum payment treatment is $33 larger than the 25th percentile minimum payment treatment,
or more than double the difference between treated and control borrowers at the median. In Section
III.C, we explain how we use this variation in treatment intensity to estimate the separate effects
of each treatment.
II. Conceptual Framework
This section develops a simple economic model to better understand the randomized experiment.
The model highlights two broad forms of default risk that may influence borrower behavior: (1)
strategic, forward-looking default risk from debt overhang and (2) non-strategic, liquidity-based
default risk from potentially binding liquidity constraints. We do not attempt to model every
possible mechanism that could affect debt repayment, such as whether the forward-looking default
decisions are due to strategic default or moral hazard in repayment effort. We also do not attempt
to separate these more subtle types of mechanisms empirically. The conclusions we draw in this
section should be interpreted with these modeling choices in mind.8
The model shows how the promise of a future debt write-down increases repayment by (1)
decreasing individuals’ incentive to strategically default at the beginning of the experiment through
increased solvency, and (2) by decreasing individuals’ exposure to default risk at the end of the
experiment through a shorter repayment period. In contrast, a lower minimum payment has an
ambiguous impact on repayment rates due to two competing channels: (1) a decrease in non-
strategic default and an ambiguous change in strategic default at the beginning of the experiment
8A large literature examines the causes and consequences of individual default using quantitative models of thecredit market. For example, see Chatterjee et al. (2007) for a general model of consumer default, and Benjamin andMateos-Planas (2014) for a model that distinguishes between formal and informal consumer default. There is also anemerging literature that estimates the separate impact of different forms of hidden information and hidden action.See Adams et al. (2009) and Karlan and Zinman (2009) for examples of these approaches using observational andexperimental data, respectively.
10
through increased liquidity, and (2) an increase in exposure to default risk at the end of the
experiment through a longer repayment period.
A. Model Setup
We omit individual subscripts from the model parameters to simplify notation. Individuals are risk
neutral and maximize the present discounted value of disposable income at a subjective discount
rate β. In each period t, individuals receive earnings yt = µ + εt, where ε are i.i.d. shocks drawn
from a known mean zero distribution f(ε) and µ is assumed to be both known and positive. Debt
payments begin at t = 0 and are set at a constant level d for the repayment program of length P ,
so that dt = d for t ≤ P and dt = 0 for t > P .
In each time period 0 ≤ t ≤ P , individuals observe their income draw yt and decide whether
to make the required debt payment d or default on the remaining debt payments. If an individual
defaults on the remaining payments in period t for any reason, she loses her current income draw yt
and receives a constant amount x in period t and all future time periods. To capture the idea of a
potentially binding liquidity or credit constraint, we assume that individuals automatically default
if net income yt − dt falls below threshold v , regardless of the value of future cash flows.
Let V q(t, y) denote the continuation value of making repayment decision q in period t given
income draw y. For periods 0 ≤ t < P , the continuation value of default V d(t, y) is equal to the
discounted value of receiving x in both the current period and all future periods:
V d(t, y) =x
1− β(1)
The continuation value of repayment V r(t, y) consists of the contemporaneous value of repayment
y − d and the option value of being able to either repay or default in future periods:
V r (t, y) = y − d+ β
[∫ ∞v+d
max{V r(t+ 1, y
′), V d(t, y)
}dF(y′)
+ F (v + d)V d(t, y)
](2)
The contemporaneous value of repayment y − d is unaffected by the time period t, while the
option value of continuing repayment, and hence the total value of continuing repayment, is weakly
increasing in t for t < P . This is because the option value of repayment increases as individuals
become closer to the “risk-free” time periods after the completion of the repayment program.
Repayment and default behavior is described by a path of cutoff values φt, where an individ-
ual defaults if yt < φt. The default cutoff φt combines the optimal strategic response of liquid
individuals to low income draws and the non-strategic response of illiquid individuals based on v
that may or may not be optimal. Following the above logic, the strategic default cutoff is weakly
decreasing over time, reflecting the decreased incentive to default as individuals’ remaining loan
balances shrink. Appendix A provides additional details on the derivations of the above results.
The reduced form treatment effects documented below likely combine a number of these po-
tential channels. In Section V, we provide a more tentative discussion of which of these broad,
11
competing channels are most important empirically.
B. Model Predictions
Motivated by the experiment, we consider the comparative statics of the write-down and minimum
payment treatments on debt repayment.
Debt Write-Down Prediction: In the model, the write-down treatment increases debt repay-
ment through two complimentary effects: (1) a decrease in treated individuals’ incentive to strate-
gically default while both treatment and control individuals are enrolled in the repayment program,
and (2) a decrease in treated individuals’ exposure to default risk while control individuals are still
enrolled in the repayment program and treatment individuals are not.
Proof – See Appendix A.
Recall that the write-down treatment decreased treated borrowers’ financing charges by short-
ening the repayment period and holding the minimum payment constant. In other words, the
write-down treatment forgave treated borrowers’ monthly payments at the end of the structured
repayment program. As a result, the treatment will increase debt repayment to the extent that
borrowers value debt forgiveness three to five years in the future. Conditional on enrolling in the
program, it is also possible that the write-down treatment will increase the probability of finishing
repayment by decreasing exposure to default risk at the end of the repayment program. This is
because the write-down treatment makes it impossible for treated borrowers to default when their
payments have been forgiven.
Formally, let dWD and PWD denote the monthly debt payment d and repayment period P for
the write-down treatment WD, and dC and PC denote the monthly debt payment and repayment
period for the control group C. In the context of the model, the write-down treatment reduced the
overall cost of the debt by shortening the repayment period for treated individuals relative to control
group individuals, PWD < PC , without changing the monthly debt payments dWD = dC = d. For
0 ≤ t ≤ PWD, shortening the length of the repayment period brings individuals in any given period
PC − PWD periods closer to finishing the repayment program, increasing the expected value of
continuing the repayment program. This increase in the expected value of repayment decreases the
strategic, forward-looking default cutoff for liquid individuals during this time period. However,
disposable income for 0 ≤ t ≤ PWD remains the same, so there is no difference in the probability
that a individual defaults due to the liquidity constraint v during this time period. In other words,
there will only be an increase in repayment for 0 ≤ t ≤ PWD if the forward-looking default cutoff
is the relevant margin for at least some individuals.
For PWD < t ≤ PC , default rates mechanically drop to zero for treated individuals as they have
completed the repayment program. However, control individuals can still default on their debt if
either the liquidity-based or forward-looking cutoffs bind over this time period. The write-down
treatment can therefore increase debt repayment even if individuals never strategically default (i.e.
12
if individuals only default due to a binding liquidity constraint) if there is sufficient default risk at
the end of the repayment program. We refer to this channel as the “exposure effect.”
Minimum Payment Prediction: The minimum payment treatment has an ambiguous impact
on repayment rates in the model due to three effects: (1) a decrease in treated individuals’ non-
strategic or liquidity-based default while both treatment and control individuals are enrolled in
the repayment program, (2) an ambiguous change in treated individuals’ incentive to strategically
default while both treatment and control individuals are enrolled in the repayment program, and
(3) an increase in treated individuals’ exposure to default risk while treated individuals are still
enrolled in the repayment program and control individuals are not.
Proof – See Appendix A.
The minimum payment treatment reduced borrowers’ minimum payment by increasing the
length of the repayment program. In the model, the minimum payment treatment therefore de-
creases liquidity-based defaults at the beginning of the repayment program through the lower re-
quired payments, but increases defaults at the end of the repayment program through the increased
exposure to all forms of default risk. In addition, the minimum payment treatment changes the
option value of repayment, and hence the incentive to strategically default. The direction of this
strategic effect is ambiguous as the minimum payment treatment both increases future flexibility
and transfers a portion of the debt burden into the future.
Formally, let dMP and PMP denote the monthly debt payment d and repayment period P for the
minimum payment treatment MP . We model the minimum payment treatment as a lengthening
of the repayment period from PC to PMP > PC that keeps the total sum of the monthly debt
payments the same∑PC
t=0 dt =∑PMP
t=0 dt. The model therefore implies that the minimum payment
treatment decreases the probability that the non-strategic cutoff binds for illiquid individuals for
0 ≤ t ≤ PC , increasing repayment rates over this time period if the liquidity-based default cutoff
is the relevant margin for at least some individuals.
There is also an effect of the minimum payment treatment on the incentive to strategically
default for 0 ≤ t ≤ PC . However, the direction of this effect is ambiguous, as the minimum payment
treatment both decreases per-period repayment costs, increasing the option value of repayment, and
increases the number of periods to repay, decreasing the option value of repayment. These opposing
effects on the option value of repayment are not unique to the minimum payment treatment; other
policies that target liquidity constraints such as payment deferrals or higher credit limits will also
exhibit these kinds of opposing effects. We therefore think of the “liquidity effect” as including both
the direct effects on liquidity-based defaults discussed above, and the indirect effects on the option
value of repayment discussed here. We assume throughout that the liquidity effect net of these two
channels is positive, although the basic results of the model do not rely on this assumption.
Finally, for PC < t ≤ PMP , default rates mechanically drop to zero for control individuals,
while treated individuals can still default on their debt if either the liquidity-based or strategic
cutoffs bind over this time period. This exposure effect allows for the possibility that the minimum
13
payment treatment will have a negative effect on repayment rates.
III. Data and Empirical Design
A. Data Sources and Sample Construction
To estimate the impact of the randomized treatments, we match counseling data from MMI to
administrative tax and bankruptcy records. This section describes the construction and matching
of each dataset.
The counseling data provided by MMI include information on all prospective clients eligible
for the randomized trial. The data include detailed information on each individual’s unsecured
debts, assets, liabilities, monthly income, monthly expenses, homeownership status, number of
dependents, treatment status, enrollment in a repayment program, and completion of a repayment
program. The data also include information on the date of first contact, state of residence, who
referred the individual to MMI, the assigned counselor, and an internal risk score that captures the
probability of finishing a repayment program. We normalize the risk score to have a mean of zero
and standard deviation of one in the control group and top-code all other continuous variables at
the 99th percentile.
We use the data provided by MMI to calculate potential treatment intensity for each individual
in our sample. Recall that there is significant variation in potential debt write-down and minimum
payment treatments as a result of the participating issuers offering different concessions to treated
borrowers. To measure this variation in treatment intensity, we first calculate the write-downs and
minimum payments for all individuals as if they had been assigned to the control group and as
if they had been assigned to the treatment group. In this step, we use the exact calculation that
MMI uses, repeating this calculation under both the control and treatment scenarios. We then
calculate the difference between the control write-downs and the treatment write-downs (in terms
of the implied interest rate) for each individual, and the control minimum payment and treatment
minimum payment (in terms of percent of the original balance) for each individual. These write-
down and minimum payment differences are our individual-level measures of potential treatment
intensity. Importantly, we observe virtually all of the same information that MMI uses to calculate
the terms of the structured repayment program.9
Information on bankruptcy filings comes from individual-level PACER bankruptcy records. The
bankruptcy records are available from 2000 to 2011 for the 81 (out of 94) federal bankruptcy courts
that allow full electronic access to their dockets. These data represent approximately 87 percent of
all bankruptcy filings during our sample period.10 We match the credit counseling data to PACER
data using name and the last four digits of the social security number. We assume that unmatched
9Specifically, we have information on interest rates and minimum payments for the nineteen largest creditors inthe sample, including all eleven of the credit card issuers participating in the experiment. For the 16.7 percent of debtholdings held by smaller creditors not participating in the experiment, we assume an interest rate of 6.7 percent anda minimum payment of 2.25 percent. These assumptions follow MMI’s internal guidelines for calculating expectedDMP payments. Results are also robust to a wide range of alternative assumptions.
10See Gross, Notowidigdo, and Wang (2014) for additional details on the bankruptcy data used in our analysis.
14
individuals did not file for bankruptcy protection during the sample period, and control for state
fixed effects in all specifications to account for the fact that we do not observe filings in all states.
We also pool Chapter 7 and Chapter 13 filings throughout the analysis. Results are similar if we
limit the sample to borrowers living in states with PACER data coverage.
Information on formal sector labor market outcomes and 401k contributions comes from ad-
ministrative tax records from the SSA. The SSA data are available from 1978 to 2013 for every
individual who has ever acquired a SSN, including those who are institutionalized. Illegal immi-
grants without a valid SSN are not included in the SSA data. Information on formal sector earnings
and employment and annual 401k contributions come from annual W-2s.11 The earnings and em-
ployment variables include all formal sector earnings, but do not include earnings from the informal
sector. The 401k variable includes all conventional, pre-tax contributions, but does not include con-
tributions to Roth accounts. Individuals with no W-2 in any particular year are assumed to have
had no earnings or 401k contributions in that year. Individuals with zero earnings or zero 401k
contributions are included in all regressions throughout the paper. We match the credit counseling
data to the tax data using the full social security number. We are able to successfully match 95.3
percent of the counseling data to the SSA data. The probability of being matched to the SSA data
is not significantly related to treatment status (see Panel C of Table 2).
We make two sample restrictions to the final dataset. First, we drop individuals that are not ran-
domly assigned to counselors because they need specialized services such as bankruptcy counseling
or housing assistance. Second, we drop individuals with less than $850 in unsecured debt or more
than $100,000 in unsecured debt to minimize the influence of outliers. These cutoffs correspond
to the 1st and 99th percentiles of the control group, respectively. The resulting estimation sample
consists of 40,496 individuals in the control group and 39,243 individuals in the treatment group.
Our sample for the labor market and 401k outcomes is further restricted to 76,008 individuals
matched to the SSA data.
B. Descriptive Statistics and Experiment Validity
Table 2 presents descriptive statistics for the treatment and control groups. The average borrower
in our sample is just over 40 years old with 2.15 dependents. Thirty-six percent of borrowers are
men, 63.5 percent are white, 17.2 percent are black, and 8.9 percent are Hispanic. Forty-one percent
are homeowners, 44.1 percent are renters, and the remainder live with either a family member or
friend. The typical borrower in our data has just over $18,000 in unsecured debt, with about $9,600
of that debt being held by a credit card issuer participating in the randomized experiment. Monthly
household incomes average about $2,450, and monthly expenses average about $2,150.
Panel B of Table 2 presents baseline outcomes for the year before contacting MMI. Individual
earnings in the SSA data are approximately $23,500, slightly lower than the self-reported household
11The SSA data also include information on mortality and Disability Insurance receipt. Very few individuals inour data die or receive Disability Insurance during our sample period, and estimates for these outcomes are smalland not statistically different from zero.
15
earnings reported in the MMI data. These results suggest that either some individuals in our sample
are not the sole earner in the household, that some individuals have earnings in the informal sector
not captured by the SSA data, or that there is upward bias in the self-reported earnings. Eighty-
five percent of borrowers in our sample are employed in the formal sector at baseline according to
the SSA data. Baseline bankruptcy rates are very low, 0.3 percent, likely because individuals are
unlikely to contact a credit counselor if they have already received bankruptcy protection. Finally,
baseline 401k contributions are $373 for borrowers in our sample.
Panel D of Table 2 presents measures of potential treatment intensity calculated using the MMI
data. Specifically, we calculate the implied interest rate, the minimum payment percentage, and
the program length in months for each borrower as if they had been assigned to the control group
and as if they had been assigned to the treatment group. As would be expected given the random
assignment, the treatment and control groups have similar potential program characteristics. If
assigned to the control group, the typical treated borrower would have had an implied interest rate
of 8.5 percent, a minimum payment of 2.4 percent of the initial balance, and a program length of
just over 52.6 months. Similarly, the typical control borrower actually had an implied interest rate
of 8.4 percent, a minimum payment of 2.4 percent of the initial balance, and a program length
of about 52.7 months. If assigned to the treatment group, those same control borrowers would
have had an implied interest rate of 6.0 percent, a minimum payment of 2.3 percent of the initial
balance, and a program length of 51.9 months, nearly exactly the program characteristics that the
treatment group actually had.
Column 3 of Table 2 tests for balance. We report the difference between the treatment and
control group controlling for state by reference group by date fixed effects — the level at which
prospective clients were randomly assigned to counselors. Standard errors are clustered at the
counselor level. The means of all of the baseline and treatment intensity variables in Panels A-D are
similar in the treatment and control groups. Only one of the 24 baseline differences is statistically
significant at the ten percent level and the p-value from a F-test of the joint significance of all of
the variables listed is 0.807, suggesting that the randomization was successful.12
Finally, Panel E of Table 2 presents measures of the actual program characteristics offered to
borrowers in the treatment and control groups (i.e., the “first stage” of the experiment). Consistent
with the results from Panel D, treated borrowers have implied interest rates that are 2.6 percentage
points lower than control borrowers, minimum payments that are 0.1 percentage points lower, and
program lengths that are 0.8 months shorter.
12Appendix Table 2 presents additional tests for balance. Following our main specification described below,we regress each baseline variable in Panels A-D on the interaction of treatment eligibility and potential treatmentintensity. All regressions control for potential treatment intensity and strata fixed effects, and cluster standarderrors at the counselor level. We find no statistically significant relationships between our baseline measures and theinteraction of treatment eligibility and potential treatment intensity, further suggesting that the randomization wassuccessful.
16
C. Empirical Strategy
Intent-to-Treat Estimates: We begin our empirical analysis by estimating the impact of treatment
eligibility using the following reduced form specification:
yit = α0 + α1Treati + α2Xi + ηit (3)
where yit is the outcome of interest for individual i in year t, Treati is an indicator variable equal to
one if individual i was assigned to the treatment group, and Xi is a vector of state by reference group
by date fixed effects that account for the stratification used in the randomization of individuals to
counselors. We also include the individual controls listed in Table 2 and cluster the standard errors
at the counselor level in all specifications. Estimates without individual controls are available in
Appendix Table 3.
Estimates of α1 measure the impact of being offered a more generous repayment program.
However, two important issues complicate the interpretation of these intent-to-treat estimates.
First, treated borrowers were offered a repayment program that included a combination of both the
debt write-down and minimum payment treatments. Thus, the intent-to-treat estimates measure
the combined effect of both treatments, and do not allow us to separately identify the impact of
debt write-downs and lower minimum payments. As a result, it is difficult to extrapolate from the
intent-to-treat estimates to other policies that offer different combinations of debt relief and debt
restructuring.
The second issue is that the intent-to-treat estimates likely understate the true impact of the
debt modifications because of the substantial variation in treatment intensity in our sample. For
example, over 25 percent of borrowers in our sample had zero credit card debt with the eleven credit
card issuers participating in the experiment, and were therefore offered the status quo, or “control”
repayment program even when they were assigned to the treatment group. In total, nearly 90
percent of borrowers received some less intensive treatment than originally intended because they
had at least some credit card debt with a non-participating issuer.
Isolating the Effect of Each Treatment: Ideally, the experiment would have provided different debt
modifications to different, randomly selected individuals to separately identify the effects of debt
write-downs and lower minimum payments. For example, a random subset of borrowers could have
received the write-down treatment, but not the minimum payment treatment. Another random
subset of borrowers could have received the minimum payment treatment, but not the write-down
treatment. In this scenario, we could identify the separate impact of each treatment using the
intent-to-treat estimates for each subgroup. However, this experimental design was not feasible for
MMI.
Our empirical design identifies the separate impact of each treatment using the combination of
the randomized experiment and the across-borrower variation in potential treatment intensity in
our data. Recall that we can measure borrower-specific treatment intensities using detailed data
from the non-profit credit counselor to calculate the difference between each borrower’s hypothetical
17
control and hypothetical treatment repayment program offers. We can then isolate the effects of
write-downs and lower minimum payments using the interaction of the randomized experiment and
these potential treatment intensities. In this specification, we interpret any differences in the effect
of treatment eligibility across borrowers as the independent, causal effect of debt write-downs and
lower minimum payments.
To fix ideas, consider a group of hypothetical borrowers who only borrow from one of two
possible credit card issuers: an issuer that offers treated borrowers only the write-down treatment,
and an issuer that offers treated borrowers both the write-down and minimum payment treatments.
In this simple example, we use the effect of the randomized treatment for borrowers at the first
issuer to identify the impact of the write-down treatment, and the difference between the effects
of the randomized treatment at the second and first issuers to identify the impact of the minimum
payment treatment.
Formally, we define the potential write-down and minimum payment treatment intensities as
the difference between hypothetical treatment and hypothetical control repayment program offers:
∆WriteDowni = WriteDownCi −WriteDownTi
∆Paymenti = PaymentCi − PaymentTi
where ∆WriteDowni is the percentage point difference between the control interest rateWriteDownCiand treatment interest rate WriteDownTi for borrower i, and ∆Paymenti is the percentage point
difference between the control minimum payment percentage PaymentCi and treatment minimum
payment percentage PaymentTi .
We then estimate the effects of the debt write-downs and lower minimum payments using the
following reduced form specification:
yit = β0 + β1Treati ·∆WriteDowni + β2Treati ·∆Paymenti+ β3∆WriteDowni + β4∆Paymenti + β5Xi + εit (4)
We control for any independent effects of ∆WriteDowni and ∆Paymenti because the variation in
these measures may reflect unobserved borrower characteristics that have an independent impact
on future outcomes yit. For example, it is possible that the decision to borrow from card issuers
with particularly high ∆WriteDowni or ∆Paymenti is correlated with risk aversion or financial
sophistication. As will be clear below, our approach does not assume that treatment intensi-
ties are randomly assigned. Rather, we assume that the interaction between treatment eligibility
and potential treatment intensity is conditionally random once we control for ∆WriteDowni and
∆Paymenti. Following the intent-to-treat results, we also include the individual controls listed in
18
Table 2 and cluster the standard errors at the counselor level.13,14
Estimates of β1 and β2 measure the effect of being offered each treatment by comparing the
impact of the randomized experiment across borrowers that differed in their potential treatment
intensities. Our interpretation of the estimates relies on two main assumptions. First, we assume
that treatment eligibility is, in fact, random. As with any non-experimental design, our estimates
will be biased if treatment eligibility is correlated with unobserved determinants of future outcomes
εit. However, this assumption is almost certainly satisfied in our setting, as treatment eligibility is
randomly assigned by the non-profit credit counselor. The balance tests from Table 2 and Appendix
Table 2 are also consistent with random assignment.
Our second identifying assumption is that the interaction of treatment eligibility and (measured)
treatment intensity only impacts borrower outcomes through an increase in (actual) treatment
intensity. Our identifying assumption would be violated if there is measurement error in our
potential treatment intensity variables ∆WriteDowni and ∆Paymenti, and that measurement
error is correlated with unobserved determinants of future outcomes εit. For example, our estimates
would be biased upwards if we systematically overestimate the potential treatment intensity of
borrowers who are most likely to repay their debts even in the absence of the treatment. Fortunately,
we use a nearly identical set of information as the non-profit organization to calculate potential
treatment intensity, making it unlikely that there is the kind of significant measurement error that
would bias our estimates.
Our identifying assumption would also be violated if there is substantial treatment effect het-
erogeneity across borrowers that is correlated with potential treatment intensity. For example,
our estimates would be biased upwards if individuals with a higher LATE from the randomized
treatments were more likely to borrow from the credit card issuers participating in the experiment.
This is because we would attribute the higher estimated effect solely to the higher treatment in-
tensity, not the combination of the higher treatment intensity and the higher LATE. Similarly, our
estimates would be biased downwards if individuals with a lower LATE were more likely to borrow
from the issuers participating in the experiment. These concerns are particularly salient given the
substantial across-borrower dispersion in credit card characteristics documented in prior work (e.g.
Stango and Zinman forthcoming).15
13Equation (4) implicitly assumes that there are no direct effects of treatment eligibility and that the effects of thetwo treatments are linear and additively separable. Consistent with the first assumption, our reduced form results areunchanged when we add an indicator for treatment eligibility. The coefficient on the indicator for treatment eligibilityis also small and not statistically different from zero. To partially test the assumption of linear and additively separabletreatment effects, Appendix Table 4 presents non-parametric estimates using bins of treatment intensity that do notrely on any functional form assumptions. The results are broadly consistent with linear and additively separabletreatment effects, although large standard errors makes a precise test of these assumptions impossible.
14We include all borrowers – including those with no debts with creditors participating in the experiment – whenestimating Equation (4) in order to identify the strata fixed effects. Results are similar if we restrict our sample toindividuals with at least one debt with a participating creditor.
15Appendix Table 5 describes the correlates of potential treatment intensities. Borrowers with larger potentialwrite-down changes are less likely to be black, more likely to be homeowners, and have higher baseline earnings.Borrowers with larger potential minimum payment changes are also less likely to be black, are at lower risk of defaultas measured by MMI’s standardized risk score, and have lower baseline earnings. Not surprisingly, borrowers withmore debt with participating issuers also have larger potential treatment intensities.
19
To partially test the validity of this identifying assumption, Appendix Table 6 examines whether
our potential treatment intensity variables capture all of the relevant variation in the issuer-specific
treatment effects. Our identifying assumption would be violated if there are any significant creditor-
specific treatment effects after we control for the direct effects of treatment intensity. To test this
assumption, we estimate Equation (4) with an additional set of controls for treatment eligibility
interacted with eleven creditor-specific indicator variables equal to one if a borrower has nonzero
debt with the issuer. Consistent with our identifying assumption, the coefficients on the interaction
variables are typically small and not statistically different from zero. In a series of F-tests of the
joint significance of the reported coefficients, the p-values range from 0.369 to 0.986. None of
the results suggest that our identifying assumption is invalid. We will also show below that our
estimates are remarkably similar across gender, race, and homeownership status, suggesting that
our LATEs are relatively similar across observably different borrowers.
Subgroup Analyses: We are also interested in how the effects of the experiment vary across borrower
characteristics such as gender, race, and homeownership. However, we are likely to find a number
of statistically significant estimates purely by chance when performing multiple hypothesis tests.
We were also unable to file a pre-analysis plan, as the experiment was implemented by MMI, and
not the research team. In our main analysis, we therefore restrict ourselves to the single subgroup
analysis suggested by the experimental design: high and low levels of financial distress just prior to
contacting MMI. In the original experimental design, the treatments were only going to be offered
to the most financially distressed borrowers. Following the experiment, many of the credit card
issuers also offered the more borrower-friendly terms only to the most distressed borrowers. To test
how the effects of the experiment differ across this dimension, we estimate effects separately for
borrowers with below and above median debt-to-income. Results are similar if we split borrowers
by debt amount or by the predicted probability of default.16
IV. Results
A. Debt Repayment
Table 3 presents estimates of the impact of being offered larger debt write-downs and lower min-
imum payments on starting and completing a structured repayment program. Panel A reports
intent-to-treat estimates of the impact of treatment eligibility. Panel B reports the coefficient on
treatment eligibility interacted with the potential percentage point change in the implied interest
rate, and treatment eligibility interacted with the potential percentage point change in the required
minimum payment (multiplied by 100). All specifications control for potential treatment intensity,
16Unfortunately we do not have information on the measure of financial distress used by credit card issuersfollowing the experiment. The median unsecured debt-to-annual income ratio in our sample is just over 0.5. AppendixFigure 2 plots repayment rates by debt-to-income ratio. Debt repayment is increasing in debt-to-income ratio untilapproximately 0.75, perhaps because relatively more indebted borrowers have more to gain from the repaymentprogram over this range. Debt repayment then decreases monotonically after a debt-to-income ratio of approximately0.75.
20
the baseline controls listed in Table 2, and strata fixed effects. Standard errors are clustered at the
counselor level throughout.
Intent-to-Treat Results: There is an economically and statistically significant effect of treatment
eligibility on debt repayment. Treatment eligibility increased the probability of starting a repayment
program by 1.86 percentage points, a 5.84 percent increase from the control mean of 31.85 percent.
The probability of finishing a repayment program also increased by 1.33 percentage points, a 9.74
percent increase from the control mean of 13.66 percent.
The effects of treatment eligibility are considerably larger for borrowers with above median
baseline debt-to-income, a proxy for financial distress. Treatment eligibility increased the proba-
bility of starting a repayment program by 1.67 percentage points more for borrowers with above
median debt-to-income compared to borrowers with below median debt-to-income. The probability
of finishing the repayment program also increased by 3.27 percentage points more for borrowers
with above median debt-to-income. These results suggest that, consistent with the priors of MMI
and the credit card issuers, the effects of the two treatments were substantially larger for financially
distressed borrowers.
Appendix Tables 7-9 present additional subsample results by gender, ethnicity, and homeowner-
ship. For each of these three subgroups, there are no clear theoretical predictions as to which group
will benefit most from the experiment. We also do not find any evidence that the intent-to-treat
estimates differ across these subgroups.
Debt Write-Down Results: Consistent with the intent-to-treat estimates discussed above, we find
that the write-down treatment had an economically large impact on repayment rates. The median
write-down treatment (i.e. a 3.69 percentage point implied interest rate reduction) increased the
probability of starting a structured repayment program by 1.85 percentage points, a 5.79 percent
increase from the control mean. The probability of finishing the program also increased by 1.62
percentage points, an 11.89 percent increase from the control mean. In Appendix Figure 3, we
show that the effect of the write-down treatment remains roughly constant throughout the repay-
ment program. Appendix Figure 3 also shows that both treatment and control borrowers exit the
repayment program at high rates, with only 13.66 percent of the control group completely repaying
their debts. In Section V, we will discuss what mechanisms are most consistent with these results.
As with the intent-to-treat estimates, the effects of the write-down treatment are driven by
borrowers with above median debt-to-income. For these high debt-to-income borrowers, the median
write-down treatment increased the probability of starting a repayment program by 2.80 percentage
points, an 8.76 percent change, and increased the probability of finishing a repayment program by
2.51 percentage points, a 16.91 percent change. In comparison, there are no statistically significant
effects of the write-down treatment on borrowers with below median debt-to-income.
To shed light on whether lenders benefit from offering the new debt write-downs, we conduct a
back-of-the-envelope calculation of the expected value of debt with and without the write-downs.
To simplify the calculation, we assume that the lender is risk neutral and does not discount future
21
payments. We also assume that borrowers repay ten percent of any outstanding debt that is not
repaid through the repayment program. Unfortunately, repayment rates outside of the repayment
program are not available in our data. Credit card issuers participating in the experiment suggested
that the average repayment rate for these types of borrowers ranged from 6.5 percent to 14.5 percent
during our sample period.17 Given the wide range of estimates, we also report expected value
calculations assuming repayment rates of zero and twenty percent to explore the robustness of our
results to this assumption.
The average borrower in the control group repays 19.97 percent of his or her debt through the
structured repayment program. Assuming a ten percent repayment rate on the 80.03 percent of debt
that is not repaid through the program, this implies that the average borrower in the control group
repays approximately $5,790 of his or her debt. The median write-down increases the amount repaid
by about 2.0 percent, implying that the average treated borrower repays approximately $5,813 of
his or her debt. Thus, lenders gain approximately $23 for each borrower offered the median write-
down. If the outside repayment rate is zero percent, lenders gain approximately $58 per borrower.
If the outside repayment rate is twenty percent, however, lenders lose approximately $14 for each
borrower offered the median write-down. These calculations suggest that there is likely a modest
ex-post benefit to creditors of offering the new debt write-downs, but that we cannot rule out small
ex-post losses for creditors participating in the experiment. The ex-post benefits to creditors are
also clearly larger if the write-downs were only given to more financially distressed borrowers.
Minimum Payment Results: In sharp contrast to the debt write-down results, we find no effect
of the minimum payment treatment on debt repayment. The point estimates for both starting
and completing a repayment program are small and not statistically different from zero, with the
95 percent confidence intervals ruling out treatment effects larger than 0.24 percentage points for
starting a repayment program and 0.15 percentage points for completing a repayment program.
Appendix Figure 3 shows that these results hold over every percentile of debt repayment. We
also find no effect of lower minimum payments for borrowers with either above or below median
debt-to-income, or among any of the subsample groups we consider in Appendix Tables 7-9.
The null effect of the minimum payment treatment is surprising given a large and influential
literature documenting liquidity constraints in a number of otherwise similar settings (e.g. Gross
and Souleles 2002, Johnson, Parker, and Souleles 2006, Agarwal et al. 2007, Parker et al. 2013).
Our reduced form results suggest that either liquidity constraints are not an important driver of
borrower behavior in our data, or that a lower minimum payment is an ineffective way to alleviate
these liquidity constraints. We return to this issue in Section V.
B. Bankruptcy
Table 4 presents results for bankruptcy filing in the first five years following the experiment, an
important outside option for borrowers in our sample. MMI discusses both the costs and benefits of
17Private communication with MMI and anonymous credit card issuers.
22
bankruptcy with prospective clients, and 10.36 percent of the control group files for bankruptcy in
the first five years following the experiment. Bankruptcy allows most borrowers to discharge their
unsecured debts in exchange for either their non-exempt assets or the partial repayment of debt.
Bankruptcy filings are reported on a borrower’s credit report for seven to ten years, potentially
decreasing access to new credit (Liberman forthcoming) and new employment opportunities (Bos,
Breza, and Liberman 2015). However, conditional on filing, there is evidence that bankruptcy
protection improves recipients’ labor market outcomes, health, and financial well-being (Dobbie and
Song 2015, Dobbie, Goldsmith-Pinkham, and Yang 2015). In our setting, we interpret bankruptcy
as a proxy for general financial distress and the non-repayment of debt.
Intent-to-Treat Results: In the pooled sample, treatment eligibility decreased the probability of
filing for bankruptcy protection by a statistically insignificant 0.31 percentage points over the
first five years following the experiment. Consistent with the repayment results, however, the
effects are larger and more statistically significant for borrowers with above median debt-to-income.
For these high debt-to-income borrowers, treatment eligibility reduced the probability of filing for
bankruptcy by 1.19 percentage points, an 8.40 percent decrease from the control mean. The
effects of treatment eligibility on bankruptcy are larger in the third year following the experiment
(see Appendix Table 10) and prior to the 2005 Bankruptcy Reform BAPCPA that increased the
financial and administrative costs of filing for bankruptcy protection (see Appendix Table 11),
although neither difference is statistically significant due to large standard errors.
Debt Write-Down Results: The effects of treatment eligibility on bankruptcy filing are again driven
by the write-down treatment. Over the first five years following the experiment, the median write-
down decreased the probability of filing for bankruptcy by 0.99 percentage points in the pooled
sample, a 9.61 percent decrease from the control mean of 10.36 percent. The decrease in bankruptcy
filing is again driven by changes in the second and third post-experiment years for the pooled sample,
and the point estimates are again larger prior to the 2005 Bankruptcy Reform. However, neither
difference is statistically significant due to large standard errors.
Consistent with the earlier results, we also find larger effects for borrowers with above median
debt-to-income levels. The median write-down decreased the probability of filing for bankruptcy
by 1.37 percentage points for these high debt-to-income borrowers, a 9.64 percent decrease from
the control mean. The effects for borrowers with below median debt-to-income are much smaller,
although relatively large standard errors means that the difference is not statistically significant
(p-value = 0.152). The bankruptcy effects are also somewhat larger for female and non-white
borrowers, though again neither difference is statistically significant (see Appendix Tables 7-9).
If debt write-downs only impact bankruptcy through increased debt repayment, we could use
treatment eligibility as an instrumental variable for repayment. The resulting two-stage least
squares estimates would measure the local average treatment effect of debt repayment for borrow-
ers induced to repay their debts because of the write-down treatment. These estimates would be
approximately equal to our reduced form bankruptcy estimates divided by the “first stage” repay-
23
ment results presented in Table 3, implying that debt repayment decreases the probability of filing
for bankruptcy by about 46.23 to 61.11 percentage points. Of course, it is likely that debt write-
downs also effect bankruptcy filing through other channels, and that these calculations overstate
the true effects of debt repayment on bankruptcy filing.
Minimum Payment Results: Over the first five years following the experiment, the median minimum
payment reduction increased the probability of filing for bankruptcy by a statistically insignificant
0.70 percentage points, with slightly larger point estimates for borrowers with above median debt-
to-income. In Appendix Table 10, we show that there are statistically significant increases in the
probability of filing in the fifth post-experiment year, suggesting that lower minimum payments
may exacerbate financial distress at the end of the repayment program, perhaps due to a longer
term length.
C. Labor Market Outcomes
Table 5 presents results for average employment and earnings over the first five years following the
experiment. The experiment could affect labor market outcomes through a number of different
channels. For example, debt repayment could increase labor supply by decreasing the frequency of
wage garnishment orders that occur when an employer is compelled by a court order to withhold
a portion of an employee’s earnings to repay delinquent debt. The experiment could also impact
labor market outcomes through its effects on credit scores (e.g. Herkenhoff 2013, Bos et al. 2015,
Herkenhoff and Phillips 2015, Dobbie et al. 2016) or productivity (e.g. Mullainathan and Shafir
2013).
Intent-to-Treat Results: There are no effects of treatment eligibility on employment or earnings for
either the pooled sample or the sample of borrowers with above median debt-to-income. We also
find similar (null) effects by gender, ethnicity, and homeownership.
Debt Write-Down Results: The estimated effect of the write-down treatment on employment and
earnings is also small and imprecisely estimated in the pooled sample. The 95 percent confidence
interval for the employment effect ranges from -0.41 to 1.89 percentage points, while the 95 percent
confidence interval for the earnings effect ranges from -$649 to $347. The effect of the write-down
treatment on employment is larger for borrowers with above median debt-to-income, although
the effect on earnings remains small and imprecisely estimated. For these high debt-to-income
borrowers, the median write-down increased average employment by 1.70 percentage points, a 2.17
percent increase from the control mean.
Consistent with our earlier results, we find similar labor market effects by gender, ethnicity, and
homeownership. However, Appendix Table 12 reveals contrasting labor market effects by baseline
employment status. The write-down treatment decreased annual earnings by $2,077 for borrowers
who were not employed in the year prior to the experiment, while having essentially no effect
on borrowers employed at baseline. The employment effects are also negative for nonemployed
24
borrowers, but the point estimate is not statistically significant. These subsample results suggest
that the kind of debt relief provided by the write-down treatment may decrease labor supply for
borrowers most on the margin of any work.
In contrast to the relatively modest labor market effects documented here, Dobbie and Song
(2015) find that Chapter 13 bankruptcy protection increases annual earnings by $5,562 and annual
employment by 6.8 percentage points. There are at least three potential explanations for these con-
trasting results. First, bankruptcy is a much more intensive treatment, with Chapter 13 discharging
approximately 80 to 85 percent of the typical filer’s unsecured debt (Dobbie, Goldsmith-Pinkham
and Yang 2015). In contrast, the median write-down in our experiment only discharges about 9.63
percent of the typical borrower’s unsecured debt. Second, Chapter 13 bankruptcy also protects
future wages from garnishment and allows filers to retain most assets, both of which may have in-
dependent effects on labor market outcomes. Finally, it is possible that bankruptcy protection has
a larger impact on labor market outcomes due to the different populations served by the non-profit
credit counselor and the consumer bankruptcy system.
Minimum Payment Results: The estimated effect of the minimum payment treatment on labor
market outcomes is small and relatively imprecisely estimated across all borrowers, including those
who were not employed at baseline. In the pooled sample, the 95 percent confidence interval for
the employment effect ranges from -1.38 to 0.26 percentage points, and from -$428 to $570 for the
earnings effect. None of the estimates suggest economically meaningful effects of a lower minimum
payment on labor market outcomes.
D. 401k Contributions
Table 6 presents results for average 401k contributions, a proxy for savings, over the first five years
following the experiment. In theory, the experiment could either crowd out savings by increasing
the returns of debt repayment, or increase savings by decreasing financial distress and increasing
employment and earnings.
Intent-to-Treat Results: There are no effects of treatment eligibility on 401k contributions in either
the pooled sample or the sample of borrowers with above median debt-to-income. We also find
similar (null) effects by gender, ethnicity, and homeownership.
Debt Write-Down Results: Consistent with the intent-to-treat estimates, the estimated effect of
the write-down treatment on 401k contributions is small and imprecisely estimated in the pooled
sample, with the 95 percent confidence interval ranging from -$49.20 to $10.09 for the median
write-down. We find similar (null) effects by baseline financial distress, gender, ethnicity, and
homeownership. Consistent with our labor market results, however, we find that the write-down
treatment decreased 401k contributions by $60.14 for nonemployed borrowers. We also find similar
results for borrowers with zero 401k contributions at baseline (see Appendix Table 13). These
25
results suggest that the debt relief provided by the new debt write-downs may decrease savings for
borrowers most on the margin of work, and hence most on the margin of contributing to a 401k.
Minimum Payment Results: The estimated effect of the minimum payment treatment on 401k
contributions is statistically zero in both the pooled and subsample results, with the 95 percent
confidence interval ranging from -$12.00 to $42.80 for the median minimum payment reduction in
the pooled sample.
E. Robustness Checks
We have run regressions with a number of outcomes and subsamples. The problem of multiplicity
can lead one to incorrectly reject some null hypothesis purely by chance. To test the robustness
of our results, we calculate an alternative set of p-values for our full sample results using a non-
parametric permutation test. Specifically, we create 1,000 “placebo” samples where we randomly
re-assign treatment status to individuals within the randomization strata. We then calculate the
fraction of treatment effects from these 1,000 placebo samples that are larger (in absolute value)
than the treatment effects from the true sample.
Appendix Table 14 presents p-values from this nonparametric permutation test. We find that
our main results are robust to this alternative method of calculating standard errors. If anything,
we obtain smaller p-values from the nonparametric permutation procedure than implied by con-
ventional standard errors. Results are similar for borrowers with above median debt-to-income, our
preferred subsample split.
V. An Empirical Test of the Potential Mechanisms
The preceding analysis has generated two new sets of facts on the effects of debt relief and debt
restructuring on repayment rates and related outcomes. First, debt write-downs increase debt
repayment and decrease bankruptcy filing, with some suggestive evidence of employment and sav-
ings effects for certain subsamples. Second, lower minimum payments have little impact on debt
repayment, bankruptcy, employment, or savings.
In this section, we consider the potential mechanisms that can explain these facts. Recall that,
in theory, the write-down treatment can increase repayment by (1) changing borrowers’ forward-
looking repayment decisions early in the repayment program due to the promise of future debt relief,
and (2) by changing borrowers’ mechanical exposure to default risk late in the repayment program.
Conversely, the minimum payment treatment can either increase or decrease repayment by (1)
changing liquidity early in the repayment program, and (2) by changing borrowers’ mechanical
exposure to default risk late in the repayment program. Below, we show that it is possible to test
the relative importance of these competing channels using estimates from different points during
the repayment program.
26
A. Overview
An important implication from the conceptual framework is that we can use treatment effects at
the beginning and end of the repayment program to test the relative importance of a subset of the
competing theoretical channels. First, consider the write-down treatment. The model implies that
we can test the relative importance of forward-looking behavior using treatment effects early in the
repayment program when both treated and control borrowers are still making payments. This is
because control borrowers and treatment borrowers have identical minimum payments early in the
repayment program. As a result, forward-looking behavior is the only explanation for any observed
differences between the two groups early in the program.
Formally, we test for forward-looking behavior using an estimate of repayment at PWD, or
the end of the repayment program for treated but not control individuals. Again, this is a valid
test of forward-looking behavior because treated and control individuals have identical minimum
payments for t ≤ PWD, and therefore have identical exposure to the non-strategic liquidity risk
over this time period. The estimate at PWD is therefore driven solely by forward-looking strategic
behavior. This repayment estimate at PWD is likely a lower bound of the forward-looking effect,
however, as control individuals can still make forward-looking default decisions for PWD < t ≤ PC .
To test the extent to which the write-down effect can be explained by the mechanical exposure
effect at the end of the repayment program, we can then take the difference between the reduced
form effect evaluated at PWD and the reduced form effect evaluated at PC , i.e. the debt completion
effect reported in our main results below. This is because the reduced form effect at PC is at the
end of the repayment program for both treated and control individuals, and therefore combines any
forward-looking effects and any mechanical exposure effects. If the repayment estimate at PWD is,
in fact, a lower bound, then the exposure effect that we calculate is an upper bound of the true
exposure effect.
Now consider the minimum payment treatment. The model implies that we can test for the
liquidity effect using an estimate of repayment at PC , or the end of the repayment program for
control but not treated individuals. For t ≤ PC , both control and treated individuals are enrolled in
the repayment program, but treated individuals have lower minimum payments and subsequently
increased liquidity on the margin. The estimate at PC is therefore driven solely by the direct and
indirect effects of increased liquidity. The reduced form estimate at PC likely measures an upper
bound of the liquidity effect because treatment individuals can still make forward-looking default
decisions in periods PC < t ≤ PMP . Following the logic from above, we can then calculate the
lower bound of the exposure effect for the minimum payment treatment by taking the difference
between the reduced form effect at PMP and the upper bound of the liquidity effect given by the
reduced form effect at PC . The appendix provides additional discussion of these results.
Our approach is similar to the one used by Schmieder, von Wachter, and Bender (2016) to
estimate the effect of nonemployment durations on wage offers, with one important exception.
Nonemployment durations must be estimated relative to some intermediate time period t > 0,
making it possible for differential selection into the sample to bias their estimates. In contrast,
27
we are primarily interested in the forward-looking and liquidity effects of the experiment, both of
which are measured relative to t = 0. Because we include all individuals, including both those that
never enroll in a repayment program and those who enroll but later drop out, our estimates of these
effects are contaminated by dynamic selection over time.
Dynamic selection can, however, bias our estimates of the exposure effect because we are com-
paring treatment effects at different points in time. For example, it is plausible that the write-down
or minimum payment treatments will induce relatively more distressed borrowers to repay their
debts, leading less distressed borrowers to drop out of the repayment program earlier on. This
type of selection might lead to a different composition of treated and control borrowers later in the
repayment program. In this scenario, our estimate of the exposure effect will be biased downwards.
To shed some light on this issue, Appendix Tables 15-16 compare the characteristics of control
and treatment borrowers completing the repayment program. Only one of the 24 baseline differ-
ences is statistically significant at the ten percent level and the p-value from a F-test of the joint
significance of all of the variables listed is 0.986, suggesting that the treatments did not signifi-
cantly alter the composition of borrowers completing the repayment program. Given these results,
it appears unlikely that our estimates of the exposure effect will be significantly biased by dynamic
selection. Nevertheless, our estimates should be interpreted with this caveat in mind.
B. Empirical Implementation
We implement these empirical tests using a five step process. First, we calculate how long the
repayment plan would have been had the individual been assigned to the treatment group and how
long the repayment plan would have been had the individual been assigned to the control group.
The treatment plans are shorter for individuals with relatively larger debt write-downs and longer
for individuals with relatively larger minimum payment reductions. For example, individuals with
the largest write-downs have treatment plans that are up to 20 percent shorter than their control
plans, while individuals with the smallest write-downs and largest minimum payment reductions
have treatment plans that are up to 100 percent longer than their control plans. Second, we create
an indicator for staying enrolled in the repayment program until the minimum of the treatment
plan length and the control plan length. This indicator variable measures payment at PWD for
individuals with the shorter treatment plans (i.e. relatively larger write-downs) and payment at PC
for individuals with the longer treatment plans (i.e. relatively larger minimum payment reductions).
Third, we estimate Equation (4) using this new indicator variable. These reduced form estimates
measure the effect of write-downs at PWD and the effect of lower minimum payments at PC . Fourth,
we take the difference between the reduced form treatment effects for full repayment estimated in
Table 3 and the new reduced form treatment effects estimated at the shorter of PWD and PC .
Finally, we calculate the standard error of the difference by bootstrapping the entire procedure
described above 500 times. We define the standard error of the treatment effect difference as the
standard deviation of the resulting distribution of estimated differences.
28
C. Estimates
Table 7 presents estimates of forward-looking, liquidity, and exposure effects for both treatments.
Column 1 replicates our estimates from column 4 of Table 3, showing the net effect of all channels
on completing repayment. Columns 2-3 report estimates for starting a repayment program at the
minimum of the treatment program length and control program length. Column 4 reports the
difference between column 1 and columns 2-3.
Debt Write-Down Results: We find that the positive reduced form effect of the debt write-down
treatment is likely due to forward-looking behavior at the beginning of the repayment program,
not decreased exposure to risk at the end of the repayment program. Specifically, the estimates
from Table 7 suggest that at least 85.1 percent of the write-down effect is due to the decrease
in forward-looking defaults. Note that these forward-looking defaults include strategic enrollment
decisions, strategic default decisions, and moral hazard in repayment effort, among other forward-
looking mechanisms. Decreased exposure to risk at the end of repayment can explain a maximum
of 14.9 percent of the write-down effect, with the 95 percent confidence interval including estimates
of up to 38.2 percent of the total reduced form effect.
Unfortunately we are unable to distinguish between the different types of forward-looking behav-
ior that could be driving these results. For example, we can not test whether the forward-looking
default decisions are due to strategic default or moral hazard in repayment effort. We also can
not test whether borrowers are making rational forward-looking decisions based on the increase in
future solvency, or non-rational decisions based on some aspect of the experimental design, such as
the framing of the write-down as a reduction in financing fees.
Minimum Payment Results: We find evidence consistent with both liquidity and exposure effects
being important drivers of the reduced form effect of the minimum payment treatment. Lower
minimum payments have a small positive effect of about 0.03 percentage points on debt repayment
through the liquidity channel, with the 95 percent confidence interval including estimates as large
as 0.16 percentage points. In all specifications, any positive effect from increased liquidity is nearly
exactly offset by the negative effect of increased exposure to default risk.
We view these results as suggesting that the null effect of the minimum payment treatment is
due to the unintended negative effect of exposing individuals to more default risk at the end of the
repayment program. This interpretation of the results is also consistent with the prior literature
suggesting that liquidity constraints are an important determinant of individual behavior. We also
emphasize that our modest point estimates for the liquidity effect may be due to the relatively
small payment reductions offered to treated individuals. It is possible that distressed borrowers
benefit disproportionately more from larger increases in liquidity, such as the mortgage rate resets
examined in the prior literature (e.g. Di Maggio et al. 2014, Keys et al. 2014, Fuster and Willen
2015).
29
VI. Conclusion
This paper uses a randomized experiment to estimate the ex-post impact of larger debt write-downs
and lower minimum payments for distressed credit card borrowers. We find that larger debt write-
downs increase debt repayment and decrease bankruptcy filing. There is also suggestive evidence
of positive labor market effects for the most heavily indebted borrowers, but negative labor market
effects for baseline nonemployed borrowers. In contrast, we find little impact of a lower minimum
payment on debt repayment, bankruptcy, or employment. We show that this null result is due
to the unintended negative effect of exposing borrowers to more default risk when the repayment
period is extended due to the lower minimum payments.
Our estimates suggest that there may be important ex-post benefits of debt relief for borrowers.
These results are of particular importance in light of the ongoing debate over the types of debt
modifications that credit card issuers can offer financially distressed borrowers. In the United
States, banking regulations prevent credit card issuers from simultaneously reducing the original
principal and lengthening the repayment period unless a debt is first classified as impaired. If the
original principal is reduced without the debt being classified as impaired, borrowers are required
to pay off the remaining debt in just a few months. During the financial crisis, a group of credit
card issuers proposed amending these regulations to allow them to conduct a pilot program that
would have forgiven up to 40 percent of a credit card borrower’s original principal, restructured
the remaining principal to be repaid over a number of years, and deferred any income taxes owed
on the forgiven principal. However, government regulators rejected the proposal due to concerns
about when delinquent debts would be recognized on the card issuers’ balance sheets. Our results
suggest that the benefits of accepting the proposal may have been substantial.
An important limitation of our analysis is that we are not able to estimate the impact of debt
relief and debt restructuring on ex-ante borrower behavior or ex-ante borrowing costs. There may
also be important ex-post impacts of debt modifications on outcomes such as post-repayment credit
availability that we are unable to measure with our data. Finally, we are unable to test whether the
forward-looking decisions documented in our analysis are due to rational or non-rational decision
making. These questions remain important areas for future research.
There are also two issues that may affect the applicability of our findings to other contexts.
First, the experiment occurred in the context of a structured repayment program offered by a large
non-profit. It is possible that the estimated effects would be different if the debt modifications had
been offered by a credit card issuer or a third-party debt collector. Second, it is possible that the
effects of the debt modifications may be different for secured debts such as auto or mortgage loans
where creditors have the outside option of seizing the collateral, or for student loan debt where
borrowers do not have the outside option of discharging the debt through the consumer bankruptcy
system. All of our results should be interpreted with these potential external validity issues in mind.
30
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35
Table 1Examples of the Randomized Treatments
Debt Payment Minimum Financing TotalWrite-Down Reduction Payment Costs Months
– – $433.45 $3,482 50.05∆3.69% – $433.45 $1,770 46.10
– ∆0.14% $406.77 $3,771 54.04
Notes: This table describes the effect of treatment eligibility on repayment program attributes. Minimum payment isthe minimum required payment of the program. Financing costs include the total cost of all interest rate payments andlate fees. Total months is the total number of months before the program is complete. All program characteristics arecalculated using the control means for debt ($18,212), minimum payment (2.38% of debt), and interest rate (8.5%).The first row reports program characteristics for the baseline case with no treatments. The second row reportsprogram characteristics after the 50th percentile debt write-down treatment in terms of the implied interest rate cut.The third row reports program characteristics after the 50th percentile minimum payment treatment in terms of thepercentage point decrease in the required payment.
36
Table 2Descriptive Statistics and Balance Tests
Treatment Control DifferencePanel A: Characteristics (1) (2) (3)
Age 40.626 40.516 −0.271Male 0.363 0.361 0.008White 0.636 0.635 0.010Black 0.171 0.174 −0.008∗
Hispanic 0.090 0.088 −0.001Homeowner 0.412 0.410 −0.003Renter 0.440 0.442 0.003Dependents 2.159 2.156 −0.006Monthly Income 2.453 2.448 0.010Monthly Expenses 2.168 2.158 0.003Total Unsecured Debt 18.212 18.368 0.299Debt with Part. Creditors 9.568 9.615 0.163Internal Risk Score -0.000 -0.003 −0.003
Panel B: Baseline OutcomesBankruptcy 0.004 0.003 −0.001Employment 0.848 0.850 0.004Earnings 23.447 23.518 −0.108Nonzero 401k Cont. 0.227 0.224 −0.006401k Contributions 0.372 0.373 −0.008
Panel C: Data QualityMatched to SSA data 0.953 0.954 0.003
Panel D: Potential Treatment IntensityInterest Rate if Control 0.085 0.084 0.001Interest Rate if Treatment 0.059 0.060 −0.001Min. Payment Percent if Control 0.024 0.024 −0.001Min. Payment Percent if Treatment 0.023 0.023 −0.000Program Length in Months if Control 52.671 52.678 0.058Program Length in Months if Treatment 51.963 51.914 0.036
Panel E: Characteristics of Repayment ProgramInterest Rate 0.085 0.059 −0.026∗∗∗
Min. Payment Percent 0.024 0.023 −0.001∗∗∗
Program Length in Months 52.671 51.914 −0.806∗∗∗
p-value from joint F-test of Panels A-D – – 0.807p-value from joint F-test of Panel E – – 0.000Observations 40,496 39,243 79,739
Notes: This table reports descriptive statistics and balance tests for the estimation sample. Information on age,gender, race, earnings, employment, and 401k contributions is only available for individuals matched to the SSAdata. Risk score is standardized to have a mean of zero and standard deviation of one in the control group. Eachbaseline outcome is for the year before the experiment. Earnings, employment, and 401k contributions come from1978 - 2013 W-2s, where employment is an indicator for non-zero wage earnings. Potential minimum payment andinterest rates are calculated using the amount of debt held by each creditor and the rules listed in Appendix Table 1.All dollar amounts are divided by 1,000. Column 3 reports the difference between the treatment and control groups,controlling for strata fixed effects and clustering standard errors at the counselor level. *** = significant at 1 percentlevel, ** = significant at 5 percent level, * = significant at 10 percent level. The p-value is from an F-test of the jointsignificance of the variables listed.
37
Tab
le3
Deb
tM
od
ifica
tion
san
dR
epay
men
t
Sta
rtP
aym
ent
Com
ple
teP
aym
ent
Fu
llL
owH
igh
Fu
llL
owH
igh
Sam
ple
Deb
t/In
c.D
ebt/
Inc.
Sam
ple
Deb
t/In
c.D
ebt/
Inc.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)T
reat
men
tE
ligi
bil
ity
0.0186∗
∗∗0.
0103
0.0270∗
∗∗0.0
133∗
∗∗−
0.00
30
0.0297∗∗
∗
(0.0
057)
(0.0
074)
(0.0
074)
(0.0
044)
(0.0
058)
(0.0
056)
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
Est
imate
sD
ebt
Wri
te-D
own
0.0050∗
∗0.
0021
0.0076∗
∗∗0.0
044∗
∗0.
0020
0.0068∗∗
∗
(0.0
023)
(0.0
030)
(0.0
028)
(0.0
017)
(0.0
023)
(0.0
023)
Min
.P
aym
ent
Red
uct
ion
0.0
005
0.0009
0.0001
0.0001
0.0007
−0.
0006
(0.0
006)
(0.0
007)
(0.0
007)
(0.0
005)
(0.0
006)
(0.0
006)
Ob
serv
atio
ns
79,7
39
39,8
69
39,8
70
79,7
39
39,8
69
39,8
70
Mea
nin
Con
trol
Gro
up
0.3
185
0.3
170
0.3
201
0.1
366
0.1
247
0.1
484
Note
s:T
his
table
rep
ort
sre
duce
dfo
rmes
tim
ate
sof
the
impact
of
deb
tm
odifi
cati
ons
on
repay
men
t.In
form
ati
on
on
repay
men
tco
mes
from
adm
inis
trati
ve
reco
rds
at
the
cred
itco
unse
ling
org
aniz
ati
on.
Colu
mns
1and
4re
port
resu
lts
for
the
full
sam
ple
of
borr
ower
s.C
olu
mns
2-3
and
5-6
rep
ort
resu
lts
for
borr
ower
sw
ith
ab
ove
and
bel
owm
edia
ndeb
t-to
-inco
me.
Panel
Are
port
sth
eco
effici
ent
on
trea
tmen
tel
igib
ilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
deb
tw
rite
-dow
n(i
nte
rms
of
the
inte
rest
rate
inp
erce
nta
ge
poin
ts),
and
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
min
imum
pay
men
tre
duct
ion
(in
per
centa
ge
poin
tsx
100).
All
spec
ifica
tions
contr
ol
for
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
min
imum
pay
men
tre
duct
ion,
the
base
line
contr
ols
inT
able
2,
and
stra
tafixed
effec
ts,
and
clust
erst
andard
erro
rsat
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
38
Table 4Debt Modifications and Bankruptcy Filing
Bankruptcy in Years 1-5Full Low High
Sample Debt/Inc. Debt/Inc.Panel A: ITT Estimates (1) (2) (3)
Treatment Eligibility −0.0031 0.0058 −0.0119∗∗∗
(0.0035) (0.0051) (0.0040)
Panel B: Debt Write-Down and Minimum Payment EstimatesDebt Write-Down −0.0027∗∗ −0.0016 −0.0037∗∗
(0.0014) (0.0015) (0.0019)Min. Payment Reduction 0.0005 0.0002 0.0007
(0.0003) (0.0004) (0.0004)Observations 79,739 39,869 39,870Mean in Control Group 0.1036 0.0658 0.1416
Notes: This table reports reduced form estimates of the impact of debt modifications on bankruptcy. Information onbankruptcy comes from court records. Column 1 reports results for the full sample of borrowers. Columns 2-3 reportresults for borrowers with above and below median debt-to-income. Panel A reports the coefficient on treatmenteligibility. Panel B reports coefficients on the interaction of treatment eligibility and potential debt write-down (interms of the interest rate in percentage points), and the interaction of treatment eligibility and potential minimumpayment reduction (in percentage points x 100). All specifications control for potential debt write-down, potentialminimum payment reduction, the baseline controls in Table 2, and strata fixed effects, and cluster standard errorsat the counselor level. *** = significant at 1 percent level, ** = significant at 5 percent level, * = significant at 10percent level. See Table 2 notes for details on the baseline controls and sample.
39
Tab
le5
Deb
tM
od
ifica
tion
san
dL
abor
Mar
ket
Ou
tcom
esE
mp
loym
ent
Earn
ings
Fu
llL
owH
igh
Fu
llL
owH
igh
Sam
ple
Deb
t/In
c.D
ebt/
Inc.
Sam
ple
Deb
t/In
c.D
ebt/
Inc.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)T
reat
men
tE
ligi
bil
ity
0.0019
−0.
0011
0.0027
0.0584
−0.
0750
0.1927
(0.0
025)
(0.0
034)
(0.0
034)
(0.1
738)
(0.2
235)
(0.2
187)
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
Est
imate
sD
ebt
Wri
te-D
own
0.0020
−0.
0010
0.0046∗
∗−
0.0410
−0.
0972
0.0
235
(0.0
016)
(0.0
013)
(0.0
021)
(0.0
689)
(0.0
770)
(0.0
982)
Min
.P
aym
ent
Red
uct
ion−
0.0004
−0.
0006∗
−0.0
001
0.0051
0.00
09
0.0
098
(0.0
003)
(0.0
003)
(0.0
003)
(0.0
182)
(0.0
243)
(0.0
213)
Ob
serv
atio
ns
76,0
08
37,8
67
38,1
41
76,0
08
37,8
67
38,1
41
Mea
nin
Con
trol
Gro
up
0.8
202
0.8
586
0.7
819
26.8
915
27.6
506
26.1
331
Note
s:T
his
table
rep
ort
sre
duce
dfo
rmes
tim
ate
sof
the
impact
of
deb
tm
odifi
cati
ons
on
emplo
ym
ent
and
earn
ings.
Info
rmati
on
on
outc
om
esco
mes
from
reco
rds
at
the
Soci
al
Sec
uri
tyA
dm
inis
trati
on.
Colu
mns
1and
4re
port
resu
lts
for
the
full
sam
ple
of
borr
ower
s.C
olu
mns
2-3
and
5-6
rep
ort
resu
lts
for
borr
ower
sw
ith
ab
ove
and
bel
owm
edia
ndeb
t-to
-inco
me.
Panel
Are
port
sth
eco
effici
ent
on
trea
tmen
tel
igib
ilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
deb
tw
rite
-dow
n(i
nte
rms
of
the
inte
rest
rate
inp
erce
nta
ge
poin
ts),
and
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
min
imum
pay
men
tre
duct
ion
(in
per
centa
ge
poin
tsx
100).
All
spec
ifica
tions
contr
ol
for
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
min
imum
pay
men
tre
duct
ion,
the
base
line
contr
ols
inT
able
2,
and
stra
tafixed
effec
ts,
and
clust
erst
andard
erro
rsat
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
40
Tab
le6
Deb
tM
od
ifica
tion
san
d40
1kC
ontr
ibu
tion
sN
on
zero
401k
Contr
ibu
tion
s401k
Contr
ibu
tion
sF
ull
Low
Hig
hF
ull
Low
Hig
hS
am
ple
Deb
t/In
c.D
ebt/
Inc.
Sam
ple
Deb
t/In
c.D
ebt/
Inc.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)T
reat
men
tE
ligi
bil
ity
0.0012
0.0002
0.0022
0.0009
−0.0
098
0.0117
(0.0
041)
(0.0
058)
(0.0
051)
(0.0
101)
(0.0
131)
(0.0
117)
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
Est
imate
sD
ebt
Wri
te-D
own
0.0003
0.0006
0.0001
−0.
0053
−0.
0067
−0.
0039
(0.0
017)
(0.0
022)
(0.0
023)
(0.0
041)
(0.0
056)
(0.0
051)
Min
.P
aym
ent
Red
uct
ion−
0.0001
−0.
0001
−0.0
001
0.0012
0.0017
0.0007
(0.0
004)
(0.0
005)
(0.0
005)
(0.0
010)
(0.0
013)
(0.0
011)
Ob
serv
atio
ns
76,0
08
37,8
67
38,1
41
76,0
08
37,8
67
38,1
41
Mea
nin
Con
trol
Gro
up
0.2
723
0.2
784
0.2
662
0.4
643
0.4
413
0.4
872
Note
s:T
his
table
rep
ort
sre
duce
dfo
rmes
tim
ate
sof
the
impact
of
deb
tm
odifi
cati
ons
on
401k
contr
ibuti
ons.
Info
rmati
on
on
all
outc
om
esco
mes
from
reco
rds
at
the
Soci
al
Sec
uri
tyA
dm
inis
trati
on.
Colu
mns
1and
4re
port
resu
lts
for
the
full
sam
ple
of
borr
ower
s.C
olu
mns
2-3
and
5-6
rep
ort
resu
lts
for
borr
ower
sw
ith
ab
ove
and
bel
owm
edia
ndeb
t-to
-inco
me.
Panel
Are
port
sth
eco
effici
ent
on
trea
tmen
tel
igib
ilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
deb
tw
rite
-dow
n(i
nte
rms
of
the
inte
rest
rate
inp
erce
nta
ge
poin
ts),
and
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
min
imum
pay
men
tre
duct
ion
(in
per
centa
ge
poin
tsx
100).
All
spec
ifica
tions
contr
ol
for
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
min
imum
pay
men
tre
duct
ion,
the
base
line
contr
ols
inT
able
2,
and
stra
tafixed
effec
ts,
and
clust
erst
andard
erro
rsat
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
41
Table 7Forward-Looking, Liquidity, and Exposure Effects
Total Forward Liquidity ExposureEffect Looking Effect Effect
(1) (2) (3) (4)Debt Write-Down 0.00444∗∗∗ 0.00378∗∗ 0.00066
(0.00174) (0.00184) (0.00053)Min. Payment Reduction 0.00001 0.00018 −0.00017
(0.00048) (0.00048) (0.00011)
Notes: This table reports the forward-looking, liquidity, and exposure effects of each treatment. Column 1 reportsresults for fully completing debt repayment. Columns 2-3 reports results for being enrolled in the repayment programat the minimum of the treatment program length or the control program length. All specifications control for potentialdebt write-down, potential minimum payment reduction, the baseline controls in Table 2, and strata fixed effects.Standard errors for column 4 are calculated using the bootstrap procedure described in the text. *** = significantat 1 percent level, ** = significant at 5 percent level, * = significant at 10 percent level. See the text for additionaldetails on the estimation procedure.
42
Appendix Table 1Creditor Concessions and Dates of Participation
Interest Rates Minimum PaymentsCreditor Treatment Control Treatment Control Dates of Participation
1 1.00% 7.30% 2.00% 2.00% Jan. 2005 to Aug. 20062 0.00% 9.90% 1.80% 2.20% Jan. 2005 to Aug. 20063 0.00% 9.00% 1.80% 2.00% Jan. 2005 to Aug. 20064 0.00% 8.00% 2.44% 2.44% Feb. 2005 to Aug. 20065 2.00% 6.00% 1.80% 2.30% Jan. 2005 to Aug. 20066 0.00% 9.90% 2.25% 2.25% Apr. 2005 to Aug. 20067 1.00% 10.00% 1.80% 2.00% May 2005 to Oct. 20058 2.00% 6.00% 1.80% 2.30% Sept. 2005 to Aug. 20069 0.00% 9.90% 1.80% 2.20% Jan. 2005 to Aug. 200610 0.00% 9.90% 1.80% 2.20% Jan. 2005 to Aug. 200611 0.00% 9.90% 1.80% 2.20% Jan. 2005 to Aug. 2006
Notes: This table details the terms offered to the treatment and control groups by the 11 creditors participating inthe randomized trial. Minimum monthly payments are a percentage of the total debt enrolled. See text for additionaldetails.
43
Appendix Table 2Additional Tests of Random Assignment
Control Treated x Treated x p-value onMean ∆ Rate ∆ Payment joint test
(1) (2) (3) (4)Age 40.6256 −0.0314 0.0034 0.8785
(13.4135) (0.0759) (0.0199)Male 0.3631 0.0020 −0.0002 0.7004
(0.4809) (0.0029) (0.0007)White 0.6363 0.0031 −0.0000 0.2217
(0.4811) (0.0026) (0.0006)Black 0.1712 −0.0003 −0.0004 0.1719
(0.3767) (0.0019) (0.0004)Hispanic 0.0904 −0.0027 0.0005 0.2617
(0.2868) (0.0017) (0.0004)Homeowner 0.4123 −0.0019 0.0006 0.5496
(0.4923) (0.0023) (0.0006)Renter 0.4395 0.0024 −0.0007 0.4936
(0.4963) (0.0025) (0.0006)Dependents 2.1590 −0.0017 0.0009 0.8749
(1.3852) (0.0070) (0.0018)Monthly Income 2.4534 0.0066 −0.0012 0.6796
(1.4452) (0.0076) (0.0020)Monthly Expenses 2.1682 0.0014 −0.0001 0.9542
(1.2944) (0.0068) (0.0018)Total Unsecured Debt 18.2120 0.1233 −0.0107 0.1775
(16.9388) (0.0761) (0.0195)Debt with Part. Creditors 9.5679 0.0813 −0.0110 0.3257
(12.6572) (0.0566) (0.0154)Internal Risk Score -0.0000 0.0010 −0.0007 0.8118
(1.0000) (0.0051) (0.0012)Bankruptcy 0.0038 −0.0002 0.0000 0.7922
(0.0614) (0.0003) (0.0001)Employment 0.8478 0.0028 −0.0005 0.3700
(0.3593) (0.0020) (0.0005)Earnings 23.4466 0.0272 −0.0041 0.9714
(21.1752) (0.1188) (0.0302)Nonzero 401k Cont. 0.2272 −0.0004 −0.0001 0.8762
(0.4190) (0.0023) (0.0006)401k Contributions 0.3717 −0.0019 −0.0002 0.7577
(0.9688) (0.0056) (0.0014)Matched to SSA data 0.9526 0.0005 0.0001 0.5749
(0.2124) (0.0011) (0.0003)Observations 40,496 79,739
Notes: This table reports additional tests of random assignment. We report coefficients on the interaction of treatmentand potential treatment intensity. All regressions control for potential treatment intensity and strata fixed effects,and cluster standard errors at the counselor level. Column 4 reports the p-value from an F-test that all interactionsare jointly equal to zero. See Table 2 notes for additional details on the sample and variable construction.
44
Ap
pen
dix
Tab
le3
Res
ult
sw
ith
No
Bas
elin
eC
ontr
ols
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TR
esu
lts
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Tre
atm
ent
Eli
gib
ilit
y0.0
187∗
∗∗0.0
134∗∗
∗−
0.0021
0.0023
0.1011
0.0002
−0.
0036
(0.0
060)
(0.0
047)
(0.0
036)
(0.0
039)
(0.3
057)
(0.0
048)
(0.0
132)
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
Est
imate
sD
ebt
Wri
te-D
own
0.0
055∗
∗0.0
049∗∗
∗−
0.0024∗
0.0
022
0.0290
0.0004
−0.
0056
(0.0
025)
(0.0
018)
(0.0
014)
(0.0
017)
(0.1
309)
(0.0
022)
(0.0
056)
Min
.P
aym
ent
Red
uct
ion
0.0003
−0.
0001
0.0005
−0.0
007
−0.
0075
−0.
0002
0.0008
(0.0
006)
(0.0
005)
(0.0
003)
(0.0
005)
(0.0
334)
(0.0
005)
(0.0
014)
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nin
Con
trol
Gro
up
0.3
185
0.1
366
0.1
036
0.8
202
26.8
915
0.2723
0.4
643
Note
s:T
his
table
rep
ort
sre
duce
dfo
rmes
tim
ate
sw
ith
no
base
line
contr
ols
.P
anel
Are
port
sth
eco
effici
ent
on
trea
tmen
tel
igib
ilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
aldeb
tw
rite
-dow
n(i
nte
rms
of
the
inte
rest
rate
inp
erce
nta
ge
poin
ts),
and
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
pote
nti
al
min
imum
pay
men
tre
duct
ion
(in
per
centa
ge
poin
tsx
100).
All
spec
ifica
tions
contr
ol
for
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
month
lym
inim
um
reduct
ion,
and
stra
tafixed
effec
ts,
and
clust
erst
andard
erro
rsat
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
sam
ple
.
45
Ap
pen
dix
Tab
le4
Non
-Par
amet
ric
Res
ult
sS
tart
Com
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Tre
atm
ent
xN
oC
han
ges
0.0
041
−0.
0033
0.0019
0.0040
0.2403
0.0012
0.0047
(0.0
089)
(0.0
066)
(0.0
054)
(0.0
071)
(0.4
954)
(0.0
082)
(0.0
204)
Tre
atm
ent
xL
owW
rite
-Dow
nx
Low
Pay
men
t0.0
114
0.0110
0.0009
0.0077
0.3674
0.0099
0.0229
(0.0
150)
(0.0
109)
(0.0
094)
(0.0
101)
(0.6
946)
(0.0
117)
(0.0
300)
Tre
atm
ent
xL
owW
rite
-Dow
nx
Hig
hP
aym
ent
0.0
135
0.0024
0.0048
−0.0
159
−1.
1358
−0.
0205
−0.0
241
(0.0
212)
(0.0
181)
(0.0
140)
(0.0
178)
(1.3
029)
(0.0
192)
(0.0
510)
Tre
atm
ent
xH
igh
Wri
te-D
own
xL
owP
aym
ent
0.0
279
0.0301
0.0111
−0.0
005
−0.
3478
−0.
0040
−0.0
156
(0.0
213)
(0.0
190)
(0.0
149)
(0.0
151)
(1.1
798)
(0.0
187)
(0.0
497)
Tre
atm
ent
xH
igh
Wri
te-D
own
xH
igh
Pay
men
t0.
0450∗
∗∗0.
0255∗∗−
0.0110
−0.0
079
0.2291
−0.
0029
−0.0
158
(0.0
132)
(0.0
109)
(0.0
080)
(0.0
092)
(0.7
177)
(0.0
115)
(0.0
303)
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,
008
76,0
08
76,0
08
Note
s:T
his
table
rep
ort
ses
tim
ate
sse
para
tely
by
trea
tmen
tin
tensi
tybin
.W
ere
port
coeffi
cien
tson
the
inte
ract
ion
of
trea
tmen
tel
igib
ilit
yand
an
indic
ato
rfo
rhav
ing
pote
nti
al
trea
tmen
tin
tensi
tyin
the
indic
ate
dra
nge.
All
spec
ifica
tions
contr
ol
for
an
exhaust
ive
set
of
pote
nti
al
trea
tmen
tin
tensi
tyfixed
effec
ts,
the
base
line
contr
ols
list
edin
Table
2,
and
stra
tafixed
effec
ts,
and
clust
erst
andard
erro
rsat
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.
46
Appendix Table 5Correlates of Potential Treatment Intensity
Control p-value onMean ∆ Rate ∆ Payment joint test
(1) (2) (3) (4)Age 40.6256 0.0281 0.0782∗∗∗ 0.0000
(13.4135) (0.0417) (0.0108)Male 0.3631 0.0020 0.0009∗∗ 0.0000
(0.4809) (0.0015) (0.0004)White 0.6363 0.0070∗∗∗ 0.0023∗∗∗ 0.0000
(0.4811) (0.0016) (0.0004)Black 0.1712 −0.0079∗∗∗ −0.0015∗∗∗ 0.0000
(0.3767) (0.0012) (0.0003)Hispanic 0.0904 −0.0006 −0.0008∗∗∗ 0.0000
(0.2868) (0.0011) (0.0003)Homeowner 0.4123 0.0122∗∗∗ 0.0009∗∗∗ 0.0000
(0.4923) (0.0015) (0.0003)Renter 0.4395 −0.0092∗∗∗ −0.0006∗ 0.0000
(0.4963) (0.0015) (0.0003)Dependents 2.1590 −0.0058 −0.0028∗∗∗ 0.0000
(1.3852) (0.0043) (0.0010)Monthly Income 2.4534 0.0415∗∗∗ 0.0007 0.0000
(1.4452) (0.0045) (0.0011)Monthly Expenses 2.1682 0.0272∗∗∗ 0.0003 0.0000
(1.2944) (0.0041) (0.0010)Total Unsecured Debt 18.2120 0.7264∗∗∗ 0.0850∗∗∗ 0.0000
(16.9388) (0.0561) (0.0133)Debt with Part. Creditors 9.5679 1.4554∗∗∗ 0.1580∗∗∗ 0.0000
(12.6572) (0.0393) (0.0103)Internal Risk Score -0.0000 −0.0242∗∗∗ −0.0090∗∗∗ 0.0000
(1.0000) (0.0030) (0.0006)Bankruptcy 0.0038 −0.0003∗ −0.0000 0.0072
(0.0614) (0.0002) (0.0000)Employment 0.8478 0.0037∗∗∗ −0.0012∗∗∗ 0.0000
(0.3593) (0.0010) (0.0002)Earnings 23.4466 0.5484∗∗∗ −0.0204 0.0000
(21.1752) (0.0642) (0.0147)Nonzero 401k Cont. 0.2272 0.0050∗∗∗ −0.0002 0.0000
(0.4190) (0.0012) (0.0002)401k Contributions 0.3717 0.0150∗∗∗ 0.0009 0.0000
(0.9688) (0.0029) (0.0007)Matched to SSA data 0.9526 −0.0002 0.0000 0.9491
(0.2124) (0.0007) (0.0002)Observations 40,496 79,739
Notes: This table describes correlates of potential treatment intensity. The dependent variable for column 2 is thepotential change in interest rates. The dependent variable for column 3 is the potential change in minimum payments(x 100). All regressions control for strata fixed effects and cluster standard errors at the counselor level. *** =significant at 1 percent level, ** = significant at 5 percent level, * = significant at 10 percent level. See Table 2 notesfor additional details on the sample and variable construction.
47
Ap
pen
dix
Tab
le6
Ove
r-Id
enti
fica
tion
Tes
tsS
tart
Com
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
1−
0.0
082
0.0128
0.0011
0.0040
0.0913
0.0155
0.0551
(0.0
220)
(0.0
184)
(0.0
149)
(0.0
112)
(0.6
054)
(0.0
163)
(0.0
413)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
2−
0.0
011
−0.0
067
0.0040
0.0041
0.6825
0.0141
0.0364
(0.0
145)
(0.0
120)
(0.0
114)
(0.0
069)
(0.4
672)
(0.0
114)
(0.0
293)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
30.0
009
0.0014
−0.
0069
0.0039
−0.
0077
0.0009
0.0257
(0.0
153)
(0.0
126)
(0.0
109)
(0.0
081)
(0.5
065)
(0.0
114)
(0.0
256)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
4−
0.0
532
−0.
2493
0.0422
−0.0
856
−2.
0041
−0.
1251
0.0978
(0.2
299)
(0.2
190)
(0.1
059)
(0.1
483)
(9.5
178)
(0.1
771)
(0.3
886)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
50.0
005
−0.
0062
0.0159
−0.0
059
−0.
9102
0.0223
0.0393
(0.0
238)
(0.0
173)
(0.0
163)
(0.0
142)
(0.9
091)
(0.0
188)
(0.0
486)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
60.0
049
0.0074
−0.
0038
0.0059
0.1850
0.0028
0.0117
(0.0
142)
(0.0
113)
(0.0
093)
(0.0
067)
(0.3
983)
(0.0
099)
(0.0
242)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
70.0
500∗
∗∗0.
0339∗∗
∗0.
0098
0.0063
0.9332
0.0083
0.0321
(0.0
162)
(0.0
125)
(0.0
123)
(0.0
100)
(0.6
737)
(0.0
145)
(0.0
366)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
8−
0.0
086
−0.
0097
0.0030
−0.0
050
−0.
4827
−0.
0068
−0.0
244
(0.0
124)
(0.0
104)
(0.0
084)
(0.0
062)
(0.3
562)
(0.0
082)
(0.0
241)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
9−
0.0
063
0.0014
0.0025
0.0047
0.2154
−0.
0044
0.0033
(0.0
114)
(0.0
095)
(0.0
083)
(0.0
061)
(0.3
667)
(0.0
090)
(0.0
196)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
10−
0.0
036
0.0080
0.0055
0.0067
0.4029
0.0002
0.0022
(0.0
134)
(0.0
111)
(0.0
091)
(0.0
071)
(0.4
866)
(0.0
115)
(0.0
274)
Tre
atm
ent
xD
ebt
wit
hC
red
itor
11−
0.0
152
0.0055
0.0040
−0.0
018
−0.
0410
0.0037
0.0168
(0.0
258)
(0.0
238)
(0.0
165)
(0.0
123)
(0.9
303)
(0.0
213)
(0.0
561)
p-v
alu
efr
omjo
int
F-t
est
0.4
16
0.3
69
0.9
86
0.9
40
0.7
18
0.8
40
0.8
34
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Note
s:T
his
table
rep
ort
sov
er-i
den
tifica
tion
test
s.W
ere
port
the
coeffi
cien
ton
trea
tmen
tel
igib
ilit
yin
tera
cted
wit
han
indic
ato
rfo
rhav
ing
deb
tw
ith
each
cred
itca
rdbank.
We
als
ore
port
the
p-v
alu
efr
om
an
F-t
est
that
all
inte
ract
ions
ina
colu
mn
are
join
tly
equal
toze
ro.
All
spec
ifica
tions
contr
ol
for
trea
tmen
tel
igib
ilit
yin
tera
cted
wit
hth
ep
ote
nti
al
deb
tw
rite
-dow
n,
trea
tmen
tel
igib
ilit
yin
tera
cted
wit
hth
ep
ote
nti
al
min
imum
pay
men
tre
duct
ion,
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
min
imum
pay
men
tre
duct
ion,
the
base
line
contr
ols
list
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
48
Ap
pen
dix
Tab
le7
Res
ult
sby
Gen
der
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Mal
e0.0
149
0.0095
−0.
0040
−0.
0033
0.1720
0.0002
0.0093
(0.0
101)
(0.0
077)
(0.0
069)
(0.0
062)
(0.5
275)
(0.0
085)
(0.0
233)
(2)
Tre
atm
ent
xF
emal
e0.
0226∗∗
∗0.
0165∗
∗∗−
0.0012
0.0054
−0.
0386
0.0001
−0.0
129
(0.0
075)
(0.0
060)
(0.0
049)
(0.0
051)
(0.3
358)
(0.0
060)
(0.0
156)
p-v
alu
efo
r(1
)-(2
)[0.5
219]
[0.4
660]
[0.7
484]
[0.2
887]
[0.7
272]
[0.9
906]
[0.4
287]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xM
ale
0.0
016
0.0002
−0.
0013
0.0031
0.0660
0.0002
−0.0
072
(0.0
034)
(0.0
025)
(0.0
022)
(0.0
025)
(0.1
890)
(0.0
028)
(0.0
077)
(4)
Wri
te-D
own
xF
emal
e0.0
081∗
∗∗0.
0074∗∗
∗−
0.0033∗
∗0.0
017
−0.
0180
0.0006
−0.0
050
(0.0
030)
(0.0
024)
(0.0
017)
(0.0
020)
(0.1
305)
(0.0
026)
(0.0
066)
p-v
alu
efo
r(3
)-(4
)[0.0
935]
[0.0
271]
[0.3
981]
[0.6
105]
[0.6
510]
[0.9
073]
[0.8
068]
(5)
Pay
men
tx
Mal
e0.0
013
0.0004
0.0004
−0.0
006
−0.
0133
−0.
0006
0.0003
(0.0
009)
(0.0
006)
(0.0
005)
(0.0
007)
(0.0
456)
(0.0
007)
(0.0
020)
(6)
Pay
men
tx
Fem
ale
−0.0
002
−0.
0001
0.0005
−0.0
008
−0.
0014
−0.
0000
0.0012
(0.0
008)
(0.0
006)
(0.0
004)
(0.0
005)
(0.0
351)
(0.0
006)
(0.0
016)
p-v
alu
efo
r(5
)-(6
)[0.1
486]
[0.5
660]
[0.7
995]
[0.8
779]
[0.7
997]
[0.4
941]
[0.6
733]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nif
Mal
e0.3
121
0.1
255
0.1
252
0.8
430
32.0
416
0.2
825
0.5
633
Mea
nif
Fem
ale
0.3
203
0.1
391
0.0
993
0.8
073
23.9
590
0.2
666
0.4
079
Note
s:T
his
table
rep
ort
sre
sult
sby
gen
der
.P
anel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
gen
der
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
gen
der
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
49
Ap
pen
dix
Tab
le8
Res
ult
sby
Eth
nic
ity
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Wh
ite
0.0
155∗
∗0.
0107∗−
0.0060
−0.0
021
−0.
0710
−0.
0054
−0.0
146
(0.0
078)
(0.0
058)
(0.0
055)
(0.0
049)
(0.3
850)
(0.0
063)
(0.0
164)
(2)
Tre
atm
ent
xN
on-W
hit
e0.0
262∗
∗∗0.
0187∗∗
0.0047
0.0106
0.3972
0.0106
0.0161
(0.0
096)
(0.0
079)
(0.0
062)
(0.0
072)
(0.5
313)
(0.0
078)
(0.0
205)
p-v
alu
efo
r(1
)-(2
)[0.3
758]
[0.4
080]
[0.2
226]
[0.1
612]
[0.4
838]
[0.1
237]
[0.2
269]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xW
hit
e0.0
039
0.0044∗∗−
0.0015
0.0026
0.0149
0.0003
−0.0
071
(0.0
030)
(0.0
020)
(0.0
017)
(0.0
018)
(0.1
416)
(0.0
023)
(0.0
059)
(4)
Wri
te-D
own
xN
on-W
hit
e0.0
093∗
∗∗0.
0051∗−
0.0049∗
∗0.0
016
0.0523
0.0010
−0.0
023
(0.0
035)
(0.0
030)
(0.0
020)
(0.0
029)
(0.1
830)
(0.0
031)
(0.0
081)
p-v
alu
efo
r(3
)-(4
)[0.1
777]
[0.8
313]
[0.1
328]
[0.7
408]
[0.8
381]
[0.8
031]
[0.5
353]
(5)
Pay
men
tx
Wh
ite
0.0
002
−0.
0001
0.0002
−0.0
007
−0.
0047
−0.
0004
0.0003
(0.0
007)
(0.0
005)
(0.0
004)
(0.0
005)
(0.0
350)
(0.0
005)
(0.0
015)
(6)
Pay
men
tx
Non
-Wh
ite
0.0
008
0.0005
0.0009∗
−0.0
007
−0.
0132
0.0002
0.0021
(0.0
009)
(0.0
007)
(0.0
005)
(0.0
008)
(0.0
530)
(0.0
007)
(0.0
021)
p-v
alu
efo
r(5
)-(6
)[0.5
516]
[0.4
574]
[0.2
264]
[0.9
766]
[0.8
716]
[0.3
741]
[0.3
938]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nif
Wh
ite
0.3
330
0.1
474
0.1
155
0.8
187
27.1
763
0.2
691
0.4
673
Mea
nif
Non
-Wh
ite
0.2
858
0.1
075
0.0
951
0.8
234
26.3
202
0.2
788
0.4
583
Note
s:T
his
table
rep
ort
sre
sult
sby
ethnic
ity.
Panel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
ethnic
ity
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
ethnic
ity
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
50
Ap
pen
dix
Tab
le9
Res
ult
sby
Hom
eow
ner
ship
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Hom
eow
ner
0.0
173∗
0.0110
−0.0
074
0.0038
0.1117
0.0018
0.0099
(0.0
095)
(0.0
069)
(0.0
063)
(0.0
065)
(0.4
767)
(0.0
079)
(0.0
227)
(2)
Tre
atm
ent
xN
on-O
wn
er0.0
197∗∗
∗0.
0151∗
∗∗0.0
015
0.0011
0.1158
−0.0
007
−0.
0118
(0.0
075)
(0.0
057)
(0.0
048)
(0.0
054)
(0.3
705)
(0.0
058)
(0.0
147)
p-v
alu
efo
r(1
)-(2
)[0.8
354]
[0.6
308]
[0.2
890]
[0.7
649]
[0.9
943]
[0.7
933]
[0.4
049]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xH
omeo
wn
er0.
0055∗
0.0038∗
−0.
0030
0.0039
−0.
0082
0.0007
−0.
0034
(0.0
031)
(0.0
023)
(0.0
019)
(0.0
025)
(0.1
883)
(0.0
029)
(0.0
078)
(4)
Wri
te-D
own
xN
on-O
wn
er0.
0054∗
0.0056∗
∗−
0.0019
0.0008
0.0670
0.0003
−0.0
066
(0.0
030)
(0.0
023)
(0.0
017)
(0.0
019)
(0.1
455)
(0.0
025)
(0.0
062)
p-v
alu
efo
r(3
)-(4
)[0.9
658]
[0.5
265]
[0.6
159]
[0.2
710]
[0.7
115]
[0.8
733]
[0.6
965]
(5)
Pay
men
tx
Hom
eow
ner
−0.0
003
−0.
0005
0.0004
−0.0
011∗
−0.
0171
−0.
0005
0.0002
(0.0
007)
(0.0
006)
(0.0
004)
(0.0
006)
(0.0
440)
(0.0
006)
(0.0
017)
(6)
Pay
men
tx
Non
-Ow
ner
0.0009
0.0002
0.0005
−0.0
004
−0.
0050
−0.
0001
0.0011
(0.0
007)
(0.0
006)
(0.0
004)
(0.0
005)
(0.0
373)
(0.0
006)
(0.0
016)
p-v
alu
efo
r(5
)-(6
)[0.1
695]
[0.3
547]
[0.8
030]
[0.2
816]
[0.7
926]
[0.5
713]
[0.6
513]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
Mea
nif
Hom
eow
ner
0.3
214
0.1
401
0.1
140
0.7
987
29.0
246
0.2
974
0.5
673
Mea
nif
Non
-Ow
ner
0.3
165
0.1
340
0.0
963
0.8
353
25.3
983
0.2
548
0.3
922
Note
s:T
his
table
rep
ort
sre
sult
sby
base
line
hom
eow
ner
ship
.P
anel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
hom
eow
ner
ship
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
hom
eow
ner
ship
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
51
Appendix Table 10Bankruptcy Results by Year
Year 1 Year 2 Year 3 Year 4 Year 5Panel A: ITT Estimates (1) (2) (3) (4) (5)
Treatment Eligibility −0.0004 −0.0004 −0.0030∗∗ −0.0004 0.0010(0.0028) (0.0014) (0.0013) (0.0012) (0.0009)
Panel B: Debt Write-Down and Minimum Payment EstimatesDebt Write-Down −0.0002 −0.0008 −0.0012∗∗ −0.0001 −0.0004
(0.0012) (0.0006) (0.0005) (0.0005) (0.0004)Min. Payment Reduction −0.0001 0.0001 0.0001 0.0001 0.0002∗∗
(0.0003) (0.0002) (0.0002) (0.0001) (0.0001)Observations 79,739 79,739 79,739 79,739 79,739Mean in Control Group 0.0578 0.0173 0.0133 0.0093 0.0059
Notes: This table reports reduced form estimates of the impact of debt modifications on bankruptcy. Information onbankruptcy comes from court records. We report coefficients on the interaction of treatment eligibility and potentialdebt write-down (in terms of the interest rate in percentage points), and the interaction of treatment eligibility andpotential minimum payment reduction (in percentage points x 100). All specifications control for potential debtwrite-down, potential minimum payment reduction, the baseline controls in Table 2, and strata fixed effects, andcluster standard errors at the counselor level. *** = significant at 1 percent level, ** = significant at 5 percent level,* = significant at 10 percent level. See Table 2 notes for details on the baseline controls and sample.
52
Ap
pen
dix
Tab
le11
Pre
-BA
PC
PA
vs.
Pos
t-B
AP
CP
AS
tart
Com
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Pre
-BA
PC
PA
0.0200∗∗
∗0.
0145∗
∗∗−
0.0
050
0.0065
0.1904
0.0001
−0.
0044
(0.0
073)
(0.0
056)
(0.0
046)
(0.0
046)
(0.3
491)
(0.0
056)
(0.0
154)
(2)
Tre
atm
ent
xP
ost-
BA
PC
PA
0.0151
0.0104
0.0066
−0.
0103
−0.
1750
0.0003
−0.
0013
(0.0
121)
(0.0
095)
(0.0
063)
(0.0
091)
(0.5
898)
(0.0
098)
(0.0
256)
p-v
alu
efo
r(1
)-(2
)[0.7
392]
[0.7
191]
[0.1
536]
[0.1
232]
[0.5
884]
[0.9
872]
[0.9
166]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xP
re-B
AP
CP
A0.
0060∗∗
0.0059∗
∗∗−
0.0
031∗
0.0016
0.1094
0.0013
−0.
0029
(0.0
026)
(0.0
021)
(0.0
016)
(0.0
019)
(0.1
408)
(0.0
024)
(0.0
063)
(4)
Wri
te-D
own
xP
ost-
BA
PC
PA
0.0093∗∗
0.0060∗
−0.0
009
0.0031
−0.
1380
−0.0
014
−0.
0104
(0.0
039)
(0.0
031)
(0.0
018)
(0.0
026)
(0.1
913)
(0.0
033)
(0.0
082)
p-v
alu
efo
r(3
)-(4
)[0.3
738]
[0.9
686]
[0.3
253]
[0.5
805]
[0.1
929]
[0.4
357]
[0.3
908]
(5)
Pay
men
tx
Pre
-BA
PC
PA
−0.
0013∗−
0.0014∗
∗0.0
007
−0.
0004
−0.
0335
−0.0
005
−0.
0003
(0.0
007)
(0.0
005)
(0.0
004)
(0.0
005)
(0.0
379)
(0.0
006)
(0.0
016)
(6)
Pay
men
tx
Pos
t-B
AP
CP
A0.
0021∗∗
∗0.
0014∗
∗0.0
001
−0.
0012∗
0.0343
0.0002
0.0025
(0.0
008)
(0.0
007)
(0.0
004)
(0.0
006)
(0.0
433)
(0.0
007)
(0.0
017)
p-v
alu
efo
r(5
)-(6
)[0.0
001]
[0.0
003]
[0.2
369]
[0.2
702]
[0.1
336]
[0.3
114]
[0.1
554]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nif
Pre
-BA
PC
PA
0.2
828
0.1
197
0.1
121
0.8
212
26.6
588
0.2
692
0.4
587
Mea
nif
Pos
t-B
AP
CP
A0.3
821
0.1
665
0.0
886
0.8
186
27.3
045
0.2
780
0.4
742
Note
s:T
his
table
rep
ort
sre
sult
sby
date
of
the
counse
ling
sess
ion.
Panel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
conta
ctin
gM
MI
bef
ore
or
aft
erth
eim
ple
men
tati
on
of
BA
PC
PA
(Oct
ob
er17,2005)
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
conta
ctin
gM
MI
bef
ore
or
aft
erth
eim
ple
men
tati
on
of
BA
PC
PA
(Oct
ob
er17,
2005)
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
53
Ap
pen
dix
Tab
le12
Res
ult
sby
Bas
elin
eE
mp
loym
ent
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Em
plo
yed
0.0215∗
∗∗0.0
156∗
∗∗−
0.0045
−0.
0021
−0.0
073
−0.
0027
−0.
0067
(0.0
067)
(0.0
051)
(0.0
039)
(0.0
028)
(0.3
195)
(0.0
052)
(0.0
148)
(2)
Tre
atm
ent
xN
onem
plo
yed
0.0
062
0.0041
0.0065
0.0099
0.0004
0.0090
0.0008
(0.0
138)
(0.0
096)
(0.0
077)
(0.0
113)
(0.4
800)
(0.0
076)
(0.0
192)
p-v
alu
efo
r(1
)-(2
)[0.3
195]
[0.2
708]
[0.1
823]
[0.3
158]
[0.9
892]
[0.2
079]
[0.7
599]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xE
mp
loye
d0.0
053∗
∗0.0
055∗
∗∗−
0.0029∗∗
0.0005
0.0262
−0.
0001
−0.
0059
(0.0
026)
(0.0
018)
(0.0
015)
(0.0
012)
(0.1
240)
(0.0
023)
(0.0
060)
(4)
Wri
te-D
own
xN
onem
plo
yed
0.0055
0.0016
0.0003
−0.
0008
−0.5
631∗
∗∗−
0.0024
−0.
0163∗
∗
(0.0
044)
(0.0
035)
(0.0
024)
(0.0
037)
(0.1
663)
(0.0
030)
(0.0
080)
p-v
alu
efo
r(3
)-(4
)[0.9
629]
[0.2
644]
[0.1
897]
[0.7
511]
[0.0
006]
[0.4
254]
[0.2
245]
(5)
Pay
men
tx
Em
plo
yed
0.0
006
0.0000
0.0003
−0.
0003
0.0076
−0.
0001
0.0015
(0.0
006)
(0.0
005)
(0.0
004)
(0.0
003)
(0.0
322)
(0.0
005)
(0.0
014)
(6)
Pay
men
tx
Non
emp
loye
d−
0.0005
−0.0
004
0.0008
−0.
0006
0.0255
−0.
0001
0.0002
(0.0
009)
(0.0
008)
(0.0
005)
(0.0
008)
(0.0
359)
(0.0
006)
(0.0
016)
p-v
alu
efo
r(5
)-(6
)[0.2
280]
[0.6
026]
[0.4
255]
[0.7
524]
[0.6
385]
[0.9
683]
[0.4
287]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
Mea
nif
Em
plo
yed
0.3
223
0.1
373
0.1
121
0.9
244
31.0
802
0.3
170
0.5
412
Mea
nif
Non
emp
loye
d0.3
029
0.1
332
0.0
680
0.2
404
3.5
658
0.0
238
0.0
358
Note
s:T
his
table
rep
ort
sre
sult
sby
base
line
emplo
ym
ent.
Panel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
emplo
ym
ent
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
emplo
ym
ent
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
54
Ap
pen
dix
Tab
le13
Res
ult
sby
Bas
elin
e40
1kC
ontr
ibu
tion
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TE
stim
ate
s(1
)(2
)(3
)(4
)(5
)(6
)(7
)(1
)T
reat
men
tx
Non
-Zer
o40
1k0.
0217
0.0152
−0.0
081
0.0005
0.2213
−0.0
025
−0.
0096
(0.0
137)
(0.0
109)
(0.0
078)
(0.0
059)
(0.5
812)
(0.0
099)
(0.0
317)
(2)
Tre
atm
ent
xZ
ero
401k
0.0181∗∗
0.0132∗
∗−
0.0
002
0.0049
0.2858
0.0072∗
0.0116
(0.0
073)
(0.0
054)
(0.0
043)
(0.0
049)
(0.3
281)
(0.0
041)
(0.0
107)
p-v
alu
efo
r(1
)-(2
)[0.8
253]
[0.8
714]
[0.3
900]
[0.5
912]
[0.9
220]
[0.3
558]
[0.5
090]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
(3)
Wri
te-D
own
xN
on-Z
ero
401k
0.0021
0.0052∗−
0.0037
−0.0
007
0.0520
−0.
0009
−0.0
002
(0.0
039)
(0.0
029)
(0.0
026)
(0.0
019)
(0.1
747)
(0.0
030)
(0.0
106)
(4)
Wri
te-D
own
xZ
ero
401k
0.0067∗
∗0.
0048∗∗−
0.0019
0.0033∗
0.0224
0.0010
−0.0
075∗
(0.0
027)
(0.0
020)
(0.0
014)
(0.0
020)
(0.1
362)
(0.0
016)
(0.0
045)
p-v
alu
efo
r(3
)-(4
)[0.2
764]
[0.9
148]
[0.4
868]
[0.0
962]
[0.8
729]
[0.5
375]
[0.4
739]
(5)
Pay
men
tx
Non
-Zer
o40
1k0.
0014
0.0004
0.0002
0.0003
0.0537
0.0007
0.0051∗
∗
(0.0
009)
(0.0
007)
(0.0
006)
(0.0
005)
(0.0
488)
(0.0
007)
(0.0
026)
(6)
Pay
men
tx
Zer
o40
1k0.
0000
−0.
0003
0.0005
−0.0
010∗
−0.
0190
−0.
0003
0.0000
(0.0
006)
(0.0
005)
(0.0
004)
(0.0
005)
(0.0
336)
(0.0
004)
(0.0
010)
p-v
alu
efo
r(5
)-(6
)[0.1
513]
[0.3
512]
[0.5
580]
[0.0
540]
[0.1
533]
[0.1
350]
[0.0
412]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nif
Non
-Zer
o40
1k0.3
492
0.1
609
0.1
209
0.9
610
42.0
110
0.6
818
1.3
318
Mea
nif
Zer
o40
1k0.3
096
0.1
294
0.0
985
0.7
762
22.1
573
0.1
441
0.1
927
Note
s:T
his
table
rep
ort
sre
sult
sby
base
line
401k
contr
ibuti
on
statu
s.P
anel
Are
port
sco
effici
ents
on
the
inte
ract
ion
of
401k
contr
i-buti
ons
xtr
eatm
ent
elig
ibilit
y.P
anel
Bre
port
sco
effici
ents
on
the
inte
ract
ion
of
401k
contr
ibuti
ons
xtr
eatm
ent
elig
ibilit
yx
pote
nti
al
trea
tmen
tin
tensi
ty.
All
spec
ifica
tions
contr
ol
for
an
indic
ato
rfo
rp
ote
nti
al
trea
tmen
tin
tensi
ty,
the
base
line
vari
able
slist
edin
Table
2,
and
stra
tafixed
effec
ts.
Sta
ndard
erro
rsare
clust
ered
at
the
counse
lor
level
.***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
.
55
Ap
pen
dix
Tab
le14
Res
ult
sw
ith
p-v
alu
esfr
omP
erm
uta
tion
Tes
t
Sta
rtC
om
ple
teN
on
zero
401k
Pay
men
tP
aym
ent
Ban
kru
pt
Em
plo
yed
Earn
ings
401k
Cont.
Pan
elA
:IT
TR
esu
lts
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Tre
atm
ent
Eli
gib
ilit
y0.0
186∗
∗∗0.0
133∗∗
∗−
0.0031
−0.
0019
0.0584
0.0012
0.0009
[0.0
012]
[0.0
009]
[0.3
596]
[0.1
823]
[0.5
673]
[0.8
912]
[0.1
346]
Pan
elB
:D
ebt
Wri
te-D
ow
nan
dM
inim
um
Paym
ent
Est
imate
sD
ebt
Wri
te-D
own
0.0
050∗
∗∗0.0
044∗∗
∗−
0.0027∗
∗0.0
020
−0.
0410
0.0003
−0.0
053∗
[0.0
029]
[0.0
019]
[0.0
149]
[0.1
727]
[0.4
245]
[0.8
331]
[0.0
539]
Min
.P
aym
ent
Red
uct
ion
0.0005
0.0001
0.0005∗
−0.0
004∗
0.0051
−0.
0001
0.0012∗
[0.2
917]
[0.9
740]
[0.0
689]
[0.0
659]
[0.6
443]
[0.6
783]
[0.0
909]
Ob
serv
atio
ns
79,7
39
79,7
39
79,7
39
76,0
08
76,0
08
76,0
08
76,0
08
Mea
nin
Con
trol
Gro
up
0.3
185
0.1
366
0.1
036
0.8
202
26.8
915
0.2723
0.4
643
Note
s:T
his
table
rep
ort
sre
duce
dfo
rmre
sult
sw
her
eth
ep-v
alu
esare
calc
ula
ted
usi
ng
anonpara
met
ric
per
muta
tion
test
wit
h1,0
00
dra
ws.
All
spec
ifica
tions
contr
ol
for
pote
nti
al
deb
tw
rite
-dow
n,
pote
nti
al
min
imum
pay
men
tre
duct
ion,
and
stra
tafixed
effec
ts.
***
=si
gnifi
cant
at
1p
erce
nt
level
,**
=si
gnifi
cant
at
5p
erce
nt
level
,*
=si
gnifi
cant
at
10
per
cent
level
.See
Table
2note
sfo
rdet
ails
on
the
base
line
contr
ols
and
sam
ple
and
the
text
for
addit
ional
det
ails
on
the
nonpara
met
ric
per
muta
tion
test
.
56
Appendix Table 15Characteristics of Borrowers Completing the Repayment Program
Control TreatmentCompliers Compliers Difference
Panel A: Baseline Characteristics (1) (2) (3)Age 42.453 42.112 −0.848Male 0.340 0.339 0.005White 0.686 0.682 −0.000Black 0.116 0.120 0.020Hispanic 0.079 0.077 0.006Homeowner 0.423 0.425 0.029Renter 0.423 0.427 0.006Dependents 2.022 1.975 −0.029Monthly Income 2.740 2.719 −0.026Monthly Expenses 2.233 2.219 −0.041Total Unsecured Debt 20.319 20.533 0.023Debt with Part. Creditors 13.163 13.395 0.157Internal Risk Score -0.375 -0.376 −0.018
Panel B: Baseline OutcomesBankruptcy 0.002 0.001 −0.002Employment 0.868 0.876 −0.005Earnings 27.805 27.374 −1.984∗
Nonzero 401k Cont. 0.268 0.263 −0.042401k Contributions 0.515 0.499 −0.186
Panel C: Data QualityMatched to SSA data 0.936 0.937 0.015
Panel D: Potential Treatment IntensityInterest Rate if Control 0.088 0.088 0.000Interest Rate if Treatment 0.049 0.048 −0.001Min. Payment Percent if Control 0.025 0.025 −0.000Min. Payment Percent if Treatment 0.024 0.024 −0.000Program Length in Months if Control 52.637 53.017 0.276Program Length in Months if Treatment 51.567 51.772 0.161
p-value from joint F-test – – 0.986Observations 5,530 5,713 11,243
Notes: This table reports descriptive statistics for control and treatment compliers based on program completion.Column 3 reports the difference between the treatment and control groups, controlling for strata fixed effects andclustering standard errors at the counselor level. *** = significant at 1 percent level, ** = significant at 5 percentlevel, * = significant at 10 percent level. The p-value is from an F-test of the joint significance of the variables listed.See Table 2 notes for additional details on the sample and variable construction.
57
Appendix Table 16Additional Characteristics of Borrowers Completing the Repayment Program
Control Treated x Treated x p-value onCompliers ∆ Rate ∆ Payment joint test
(1) (2) (3) (4)Age 42.4527 −0.4963 0.1077 0.5531
(13.7647) (0.4597) (0.1174)Male 0.3395 −0.0074 0.0022 0.8772
(0.4736) (0.0160) (0.0045)White 0.6864 −0.0025 −0.0008 0.8698
(0.4640) (0.0145) (0.0043)Black 0.1161 0.0062 0.0005 0.3784
(0.3204) (0.0111) (0.0030)Hispanic 0.0794 0.0034 −0.0001 0.9205
(0.2704) (0.0122) (0.0030)Homeowner 0.4231 −0.0069 0.0031 0.7479
(0.4941) (0.0141) (0.0041)Renter 0.4228 0.0083 −0.0028 0.7803
(0.4940) (0.0132) (0.0041)Dependents 2.0215 −0.0073 0.0025 0.9738
(1.2949) (0.0425) (0.0108)Monthly Income 2.7403 −0.0257 0.0068 0.8811
(1.5393) (0.0543) (0.0144)Monthly Expenses 2.2329 −0.0238 0.0052 0.8838
(1.3220) (0.0480) (0.0131)Total Unsecured Debt 20.3186 −0.3085 0.0555 0.8191
(16.6758) (0.4883) (0.1246)Debt with Part. Creditors 13.1625 −0.3097 0.0578 0.7011
(13.3711) (0.3676) (0.0966)Internal Risk Score -0.3754 0.0087 −0.0048 0.6907
(0.8569) (0.0299) (0.0071)Bankruptcy 0.0024 −0.0001 0.0000 0.9863
(0.0484) (0.0012) (0.0002)Employment 0.8680 0.0051 −0.0015 0.8880
(0.3385) (0.0109) (0.0033)Earnings 27.8054 −0.7406 0.0652 0.4203
(22.6910) (0.7042) (0.2127)Nonzero 401k Cont. 0.2676 −0.0062 −0.0006 0.6914
(0.4428) (0.0140) (0.0038)401k Contributions 0.5149 −0.0405 0.0019 0.4111
(1.1580) (0.0415) (0.0105)Matched to SSA data 0.9358 −0.0014 0.0005 0.9662
(0.2451) (0.0081) (0.0021)Observations 5,530 11,243
Notes: This table reports additional tests of the difference between control and treatment compliers based on programcompletion. We report coefficients on the interaction of treatment and potential treatment intensity. All regressionscontrol for potential treatment intensity and strata fixed effects, and cluster standard errors at the counselor level.Column 4 reports the p-value from an F-test that all interactions are jointly equal to zero. *** = significant at 1percent level, ** = significant at 5 percent level, * = significant at 10 percent level. See Table 2 notes for additionaldetails on the sample and variable construction.
58
Appendix Figure 1Distribution of Potential Treatment Intensity
02
46
810
Inte
rest
Rat
e R
educ
tion
0 .1 .2 .3 .4 .5Minimum Payment Reduction
Notes: This figure plots the distribution of potential debt write-down and minimum payment changes in our estimationsample. Potential minimum payment and implied interest rate changes are calculated using the amount of debt heldby each creditor and the rules listed in Appendix Table 1. See text for additional details.
59
Appendix Figure 2Debt-to-Income and Debt Repayment
0.1
.2.3
.4Fr
actio
n
0 1 2 3Debt-to-Income Ratio
Program Enrollment Program Completion
Notes: This figure plots the fraction of borrowers in the control group enrolling in and completing the structuredrepayment program against baseline unsecured debt-to-annual income ratio. The dashed vertical line is at the medianunsecured debt-to-annual income ratio for the sample. Each point in the plot represents 1 percent of the sample. Weomit borrowers above the 99th percentile from the plot.
60
Appendix Figure 3Debt Modifications and Repayment Rates
Debt Write-Down Minimum Payment Reduction.1
.15
.2.2
5.3
.35
Frac
tion
0 25 50 75 100Percent of Debt Repaid
Control Mean Interest Reduction
.1.1
5.2
.25
.3.3
5Fr
actio
n
0 25 50 75 100Percent of Debt Repaid
Control Mean Payment Reduction
Notes: These figures report the control mean and implied treatment group means for debt repayment. We calculateeach treatment group mean using the control mean and the reduced form estimates described in Table 3. The shadedregions indicate the 95 percent confidence intervals. All specifications control for the potential minimum payment andwrite-down changes if treated and cluster standard errors at the counselor level. See the Table 3 notes for additionaldetails on the sample and specification.
61
Appendix A: Model Details
A. Additional Details from the Model Setup
Let qt ∈ {0, 1} be a binary variable where qt = 1 denotes default in period t, and qt = 0 repayment
in t. The net cash flow v (t, q) associated with the default decision q in period t is:
v (t, 1) = x
v (t, 0) = yt − dt
Then, the continuation value V (t, q) of making decision q subject to the liquidity constraint v for
any time period 0 ≤ t < P is given by the present discounted value of the contemporaneous period
cash flow of decision q and the future value of expected future cash flows associated with q:
V (t, q) ≡ v (t, q) + Et
[max{qk}
∞∑k=t+1
βk−tv (k, qk)
](5)
s.t.qt ∈ {qt−1, 1}qt = 1 if yt − dt > v ∀t ≤ P
Letting Γ (q, t) denote the set of values q′
which satisfy constraints for qt+1 given qt = q, we can
rewrite Equation (5) as:
V (t, q) ≡ v (t, q) + βE
[max
q′∈Γ(q,t)
{V(t+ 1, q
′)}]
(6)
where v (t, q) is the individual’s contemporaneous period cash flow in period t, and
βE[maxq′∈Γ(q,t)
{V(t+ 1, q
′)}]
is the individual’s future value of expected future cash flows as-
sociated with default decision q in t.
The above setup implies that the value of default V d ≡ V (t, 1) simplifies to the discounted
value of receiving x in both the current period and all future periods:
V d =x
1− β(7)
as individuals discount the future with a common (across-time) subjective discount rate β.
Conversely, the value of repayment V r (t, y) ≡ V (t, 0; y) for periods 0 ≤ t < P consists of the
contemporaneous value of repayment y − d and the option value of being able to either repay or
default in future periods β[∫∞
v+d max{V r(t+ 1, y
′), V d
}dF(y′)
+ F (v + d)V d]:
V r (t, y) = y − d+ β
[∫ ∞v+d
max{V r(t+ 1, y
′), V d
}dF(y′)
+ F (v + d)V d
](8)
Note that the contemporaneous value of repayment vr (y) ≡ y − d depends on both income y and
62
the constant debt payment d, while the option value of being able to either repay or default in
future periods β[∫∞
v+d max{V r(t+ 1, y
′), V d
}dF(y′)
+ F (v + d)V d]
depends on the expected
value of repayment relative to default value in period t+ 1. This expected value of repayment also
explicitly includes the expected possibility of involuntary default in future periods. We let this
future value, or “option value,” of repayment be denoted by Qr (t).
Now, note that in period t = P , repayment implies solvency in the next period, implying that
the option value of repayment Qr (P ) is:
Qr (P ) = βE
[ ∞∑k=P+1
yk
]
E [Qr (P )] =βµ
1− β
further implying that the repayment value in period t = P is:
V r (P, y) = y − d+Qr (P )
= y − d+ βµ
1− β(9)
The model is characterized by the value of repayment in period t = P given by Equation (9)
above, and the Bellman equation that gives the repayment continuation value V r (t, y) in periods
0 ≤ t < P . We form this Bellman equation by combining Equations (7) and (8):
V r (t, y) = y − d + β[∫
max{V r(t+ 1, y
′), x
1−β
}dF(y′)]
(10)
Equation (10) shows that while contemporaneous net income vr (y) = y − d is unaffected by t for
t < P , the option value of continuing repayment Qr (t) is weakly increasing in t for 0 ≤ t < P . This
is because the absence of payments or liquidity risk for solvent individuals in periods t > P means
the option value of repayment increases as individuals approach the end of the repayment period.
As a result, the total value of repayment V r (t, y) is also weakly increasing in t for 0 ≤ t < P .
B. Solving for Individuals’ Default Decision
The model implies that default decisions are driven by two separate forces: (1) involuntary default
that occurs among individuals who are liquidity constrained, and (2) the strategic response to low
income draws among individuals who are not liquidity constrained.
To see this, first recall that the liquidity constraint implies automatic default for individuals
with y ≤ v + d. Next, note that default occurs for individuals with y > v + d if and only if
V r (t, y) < V d, where the value of repayment V r (t, y) is strictly increasing in y. This implies that
optimal default behavior for a liquid individual can be characterized by a path of cutoff values φ∗t ,
defined by:
V r (t, φ∗t ) = V d
63
where a individual defaults if yt < φ∗t . Taken together, these two facts imply that general default
behavior can be characterized by φt:
q (t, y) =
1 if y ≤ φt0 if y > φt
(11)
φt = max (φ∗t , v + d) (12)
To solve for the path of φ∗ in periods 0 ≤ t ≤ P , we use the decision rule given by Equation
(11) to write the individuals’ Bellman equation (10) as:
V r (t, y) = y − d+ β
(∫ ∞φt+1
V r(t+ 1, y
′)dF(y′)
+ F (φt+1)V d
)(13)
Next, we use the fact that individuals are indifferent between repayment and default when the
income draw is equal to the cutoff (i.e., V r (t, φ∗t ) = V d) to show that:
V r (t, φ∗t ) =x
1− β(14)
and
vr (t, φ∗t ) +Qr (t) =x
1− βQr (t) =
x
1− β− φ∗t + d (15)
where Qr (t) again denotes the option value of expected future cash flows under repayment. We
can then substitute Equations (14) and (15) into the Bellman equation given by (13) to solve for
the path of default cutoffs φ∗t for liquid individuals in periods 0 ≤ t ≤ P :
V r (t, φ∗t ) = φ∗t − d+ β
[∫ ∞φt+1
V r(t+ 1, y
′)dF(y′)
+ F (φt+1)V d
]x
1− β= φ∗t − d+ β
[∫ ∞φt+1
[y′ − d+Qr (t+ 1)
]dF(y′)
+ F (φt+1)
(x
1− β
)]x
1− β= φ∗t − d+ β
[∫ ∞φt+1
[y′ − d+
(x
1− β− φ∗t+1 + d
)]dF(y′)
+ F (φt+1)
(x
1− β
)]
φ∗t =x
1− β+ d− β
[∫ ∞φt+1
(y′+
x
1− β− φ∗t+1
)dF(y′)
+ F (φt+1)
(x
1− β
)](16)
Following the discussion in the main text, Equation (16) implies that the optimal default cutoffs
φ∗t are strictly decreasing over time, reflecting the decreased incentive to default as individuals
remaining loan balances shrink.
Equation (16) and the fact that the liquidity constraint implies automatic default for individuals
64
with y ≤ v + d imply that the general decision rule φt that applies to both liquid and illiquid
individuals is:
φt = d+ max
{x
1− β− β
[∫ ∞φt+1
(y′+
x
1− β− φ∗t+1
)dF(y′)
+ F (φt+1)
(x
1− β
)], v
}(17)
Finally, we can fully characterize the path {φt} by using Equations (9) and (14) to find φP , the
cutoff in period t = P :
V r (P, φ∗P ) = V d
φ∗P − d+βµ
1− β=
x
1− β
φ∗P = d+x− βµ1− β
φP = d+ max
{x− βµ1− β
, v
}(18)
Default cutoffs φt for 0 ≤ t < P can be found via backward recursion using the difference equation
given by Equation (17) and the explicit solution for φP given by Equation (18).
C. Default Likelihood and Repayment
To examine the impact of the experiment on repayment rates through two different channels,
we must show how the default behavior described by Equation (17) affects the probability of
individuals’ remaining in repayment through period t. To do this, we first define an expression for
risk of default among repaying individuals at period t:
λ (t) ≡
F (φt) if t ≤ P
0 if t > P
where we note that the hazard rate λ (t) is weakly decreasing as individuals approach the end of
repayment. This result is due to the path of optimal default cutoffs φt strictly decreasing for all
0 ≤ t < P . Also note that the hazard rate λ (t) is strictly decreasing as individuals approach the
end of repayment if F (·) is assumed to increase strictly for all 0 ≤ t < P .
We then decompose the hazard rate λ (t) into strategic and non-strategic default risks:
λ (t) ≡ ρ (t) + γ (t) (19)
65
where
γ (t) ≡
F (v + d) if t ≤ P
0 if t > P(20)
ρ (t) ≡
∫ φtv+d dF (y) if t ≤ P
0 if t > P(21)
To map the hazard rates from each channel into the repayment rates observed in the experiment,
we first define the probability of remaining in repayment by period θ (t) as:
θ (t) ≡t∏
k=0
[1− λ (k)] (22)
using the fact that λ (t) is the conditional likelihood of exiting repayment at t. Letting the prob-
ability of avoiding default throughout the repayment period be Θ ≡ θP , we then have that the
probability of avoiding default through the entire repayment period Θ is:
Θ =
P∏t=0
[1− λ (t)] (23)
Using this framework, we can now investigate the implications of the experiment on the default
likelihood λ (t; ξ) as a function of the period t and repayment plan parameter ξ (e.g. repayment
period P , minimum payment d, etc.). To see this, note that Equation (19) implies:
λ (t; ξ) = ρ (t; ξ) + γ (t; ξ)
Strategic Risk Non-Strategic Risk
which gives us the model’s predicted repayment probability Θ:
Θ (ξ) =
t∏t=0
[1− λ (t; ξ)]
=
t∏t=0
[1− ρ (t; ξ)− γ (t; ξ)] (24)
where we have the familiar result that repayment rates are driven by two factors: (1) involuntary
default that occurs among individuals who are liquidity constrained, and (2) the strategic response
to low income draws among individuals who are not liquidity constrained.
66
D. Proofs of Model Predictions
D.1 Proof of Debt Write-Down Prediction
In this section, we expand on the discussion of the debt write-down effect from the main text before
providing a formal proof of the debt write-down prediction.
Preliminaries: The write-down treatment shortens the repayment period P to PWD < PC while
keeping the monthly payments d the same dWD = dC . Our model predicts that the write-down
treatment increases debt repayment through two complimentary effects: (1) a decrease in treated
individuals’ incentive to strategically default while both treatment and control individuals are
enrolled in the repayment program, and (2) a decrease in treated individuals’ exposure to default
risk while control individuals are still enrolled in the repayment program and treatment individuals
are not.
To formally establish these predictions, we first consider how the treatment reduces the “strate-
gic risk” of default in periods 0 ≤ t ≤ PWD:
∆ρ ≈ ∂ρ (t;P )
∂P∆P < 0 (25)
The direction of the strategic channel is weakly positive because a shorter repayment period in-
creases individuals’ strategic incentive to stay in repayment, thereby reducing strategic default
probability among treated individuals. This is because the lifetime of debt has been shortened
PC − PWD periods, leading treated individuals to place more value on repayment in each time
period t. Formally, it can be shown that:
∂φ∗ (t;P )
∂P=
∂E [V r (t, y)]
∂t∂ρ (t;P )
∂P= −∂ρ (t)
∂t
Implying that the shorter repayment period decreases optimal default cutoffs at exactly the rate
that expected continuation value increases over time. Intuitively, shortening repayment lengths
brings individuals closer to the point of solvency t = P , making it possible for these individuals
to accept lower net income in t in anticipation greater income in future time periods. As a result,
there is an increase in the mean continuation value E [V r (t, y)] for all 0 ≤ t < PWD, resulting in a
lower strategic cutoff φ∗t .
Note that effects through the strategic risk channel in periods 0 ≤ t ≤ PWD are tempered by the
presence of liquidity constraints, as changes in strategic default behavior are only realized for liquid
individuals (i.e. yt > v +d). In other words, the change in default cutoffs ∆φ (t) = φWD (t)−φC (t)
can only be so large in magnitude because φWD (t) and φC (t) are bounded below by v + d.
Next, we consider the non-strategic default likelihood in periods 0 ≤ t ≤ PWD:
∆γ ≈ ∂γ (t;P )
∂P∆P = 0 (26)
67
In contrast to this strategic effect in periods 0 ≤ t ≤ PWD, the non-strategic default likelihood in
periods 0 ≤ t ≤ PWD is exactly zero. This is because the liquidity constraint v + d is the same
for both the treatment and control groups in periods t ≤ PWD, meaning that treated individuals
are no more or less liquid. There is therefore zero effect through the non-strategic channel in these
time periods.
Finally, we consider both the strategic and non-strategic default probabilities in periods PWD <
t ≤ PC . By assumption, “repayment” in these periods is automatic for treated individuals that
have not defaulted by PWD. In contrast, control individuals are still exposed to both strategic and
non-strategic default risk. Differences in default rates are therefore given by:
∆λ (t) = 0− λC (t)
= −ρC (t)− γC (t)
where we have the result that default risk has decreased mechanically through both strategic and
non-strategic channels. Again, this is because control individuals still face the possibility of both
voluntary or involuntary default, while both forms of default risk have been eliminated for treated
individuals.
Proof of Debt Write-Down Prediction: Given the above insights concerning default likelihood
throughout the experiment, we can now predict the effect of lower debt write-downs on the change
in repayment rates ∆θ. First, consider θ(PWD
), the treatment effect at t = PWD, which is given
by:
∆θ(PWD
)≡ θWD
(PWD
)− θC
(PWD
)=
PWD∏t=0
[1− λWD (t)
]−PWD∏t=0
[1− λC (t)
]=
PWD∏t=0
[1− γ − ρWD (t)
]−PWD∏t=0
[1− γ − ρC (t)
]where γ = F (v + d) is non-strategic risk and ρWD (t), ρC (t) is period-t strategic default risk for
treatment and control. Importantly, since non-strategic risk γ is identical for both treatment and
control individuals, the treatment effect at ∆θ(PWD
)is driven entirely by differences in strategic
default behavior φ∗ (t).
68
That total treatment effect ∆Θ = ∆θ(PC)
is given by:
∆Θ = ΘWD −ΘC
=PC∏t=0
[1− λWD (t)
]−
PC∏t=0
[1− λC (t)
]=
PWD∏t=0
[1− λWD (t)
]−PWD∏t=0
[1− λC (t)
] PC∏t=PWD+1
[1− λC (t)
]
= θWD(PWD
)− θC
(PC) PC∏
t=PWD+1
[1− λWD (t)
]Since
∏PC
t=PWD+1
[1− λC (t)
]< 1, the total treatment effect is larger than the period PWD treat-
ment effect, i.e. ∆Θ ≥ ∆θ(PWD
).
D.2 Proof of Minimum Payment Prediction
Following the proof of the debt write-down prediction, we first expand on the discussion of the
minimum payment effect from the main text before providing a formal proof of the minimum
payment prediction.
Preliminaries: The minimum payment treatment reduces the required minimum payment by
lengthening the repayment period. In the context of our model, a lower minimum payment can
therefore be thought of as lengthening the repayment period P to PMP > PC while keeping the
total debt burden the same∑PC
t=0 dt =∑PMP
t=0 dt. Our model predicts an ambiguous impact of
the minimum payment treatment on repayment rates due to three opposing effects: (1) a decrease
in treated individuals’ non-strategic or liquidity-based default while both treatment and control
individuals are enrolled in the repayment program, (2) an ambiguous change in treated individu-
als’ incentive to strategically default while both treatment and control individuals are enrolled in
the repayment program, and (3) an increase in treated individuals’ exposure to default risk while
treated individuals are still enrolled in the repayment program and control individuals are not.
To formally establish these predictions, we first alter the model to make monthly payment d
endogenous. Specifically, we let D denote the individuals debt balance at t = 0 and treat repayment
amounts d as function of their total debt D and repayment period length P :
d = d (P,D) =D
P
Modifying Equation (10), we now have:
V r (t) = y − d (P,D) + βE[max
{V r(t+ 1, y
′), V d
(y′)}]
To consider the effects of an increase in P , we must investigate how strategic and non-strategic
69
risk respond to both a greater repayment length and lower minimum payments. We first restrict
our attention to periods in which neither group has reached solvency (0 ≤ t ≤ PC). Consider
treatment’s effect on strategic default risk ρ (t), holding liquidity constraints fixed. We have:
∆ρ ≈ ∂ρ(t;P,d)∂P ∆P + ∂ρ(t;P,d)
∂d∂d∂P ∆P
Solvency Effect (+) Payment Effect (-)R 0 (27)
The direction of the strategic channel is ambiguous because two opposing forces influence individ-
uals’ considerations of whether or not default is optimal. First, extending the number of periods in
which individuals make payments will, all else equal, increase strategic risk (∂ρ(P,d)∂P ∆P > 0). This
is the same as the effect from the debt write-down treatment (25), only in the opposite direction.
Thus, as the end of repayment P moves farther away, the option value of repayment is lower because
treated individuals anticipate a more difficult road to solvency. On the other hand, the decrease
in minimum payment size will decrease default risk (∂ρ(P,d)∂d
∂d∂P ∆P < 0), as lower payments mean
higher cash flows both presently and in expectation. The net direction of changes in strategic risk
depends on the relative magnitude of “solvency” and “payment” effects, which vary according to
the period. In t = 0, the payment effect must dominate and strategic concerns must have a net
negative effect on default likelihood. This is due to the fact that the minimum payment treatment
only lowers the minimum payments individuals have to pay, repayment under the terms of control
individuals (i.e. higher minimum payments and shorter repayment length) is still in each treated
individual’s choice set. Therefore, repayment in period t = 0 must be at least as attractive as
it would have been under control conditions. However, as each period passes, control individuals
have paid an increasingly larger portion of their debt burden D relative to treated individuals. As
t approaches the end of control repayment period PC , control individuals have already repaid all
but a small portion of their debt(DPC
), whereas treated individuals have a remaining loan balance
of ∆P ∗ DPMP , and thus have less incentive to avoid default.
Now consider treatment’s effect on non-strategic default risk γ (t) in periods 0 ≤ t ≤ PC . We
have:
∆γ ≈ ∂γ
∂d
∂d
∂P∆P < 0 (28)
In contrast to the strategic channel, the non-strategic channel has an unambiguously negative effect
on default risk. Liquidity constraints are less likely to bind under treatment (∂γ∂d∂d∂P ∆P < 0) because
payments are lower and net income is higher. So, holding her strategy fixed, a treated individual
is less likely to be forced into involuntary default in periods t ≤ PC because repayment has been
made less onerous in these periods. Note that this only affects total default probability λ (t) if some
“illiquid” control individuals would optimally repay (i.e. φ∗ (t) < v +dC and ρ (t) = 0). Otherwise,
differences in liquidity only occur among individuals who would default anyway.
Finally, we consider periods PC < t ≤ PMP . Just as it was for treated individuals under the
debt write-down treatment, under minimum payment treatment debt has been completely forgiven
70
for control individuals in these periods. Using Equation (24), we have:
∆λ (t) = λMP (t)− 0
= ρMP (t) + γMP (t)
The difference in default probability between treatment and control for any period PC < t ≤ PMP
is simply the sum of strategic and liquidity risk components contributing to default risk for treated
individuals who are still in repayment.
Proof of Minimum Payment Prediction: We can now use these insights to predict treatment effects
∆θ. First, consider θ(PC), the treatment effect at t = PC , given by:
∆θ(PC)≡ θMP
(PC)− θC
(PC)
=PC∏t=0
[1− γMP (t)− ρMP (t)
]−
PC∏t=0
[1− γC (t)− ρC (t)
]where γMP (t), γC (t) is non-strategic and ρMP (t), ρC (t) is strategic default risk in period t for
treatment and control groups. As we established above, lower payments implies lower non-strategic
risk for treated individuals (γMP (t) − γC (t) < 0), but the difference in strategic default risk
ρMP (t)−ρC (t) is ambiguous in both size and magnitude due to the countervailing forces associated
with making a lower payment for a longer time period. The lower minimum payment treatment
therefore has an ambiguous impact on repayment rates at PC .
The total treatment effect Θ = θ(PMP
)is given by:
∆Θ = ΘMP −ΘC
=PMP∏t=0
[1− λMP (t)
]−PMP∏t=0
[1− λC (t)
]=
PMP∏t=0
[1− λMP (t)
] PMP∏t=PC+1
[1− λMP (t)
]−
PC∏t=0
[1− λC (t)
]
= θMP(PWD
) PC∏t=PWD+1
[1− λMP (t)
]− θC (PC)
Since∏PMP
t=PC+1
[1− λMP (t)
]< 1, the total treatment effect is smaller than the period PC treat-
ment effect, i.e. ∆Θ ≤ ∆θ(PC).
71